2. A note on best linear unbiased estimation in the restricted general linear model. Mathematische Operationsforschung und Statistik, Series Statistics, 14, 3-6 (1983).

3. (With P. Bhimasankaram). Optimality of Blue's in a general linear model with an incorrect design matrix. Journal of Statistical Planning and Inference, 8, 315-329 (1983).

4. (With P. Bhimasankaram). On the robustness of the LRT with respect to specification errors in a linear model. Sankhya, Series A, 45, 212-225 (1983).

5. (With P. Bhimasankaram). On the robustness of the LRT in singular linear models. Sankhya, Series A, 45, 301-312 (1983).

6. On nonnegative quadratic unbiased estimability of variance components. The Annals of Statistics, 12, 1566-1599 (1984).

7. (With Sujit Kumar Mitra). Shorted operators and the identification problem-the real case. IEEE Transactions on Circuits and Systems, CAS-31, 299-300 (1984).

8. (With Madan L. Puri and Carl T. Russell). Convergence of generalized inverses with applications to asymptotic hypothesis testing. Sankhya, Series A, 46, 277-286 (1984).

9. (With C. R. Rao and B. K. Sinha). Admissible linear estimation in singular linear models. Communications in Statistics, 13, 3033-3045 (1984).

10. Admissible linear estimation in singular linear models with respect to a restricted parameter set. Communications in Statistics, 14, 491-498 (1985).

11. Inference in a general linear model with an incorrect dispersion matrix. In Linear Inference for Linear Models, Proceedings of a Conference held in Poznan, Poland (eds. T. Calinski and W. Klonecki), 200-210, Springer-Verlag (1985).

12. Hermitian and nonnegativity preserving subspaces. Linear Algebra and Its Applications (Special Issue on Statistics), 82, 225-235 (1986).

13. (With J. K. Baksalary). Linear sufficiency and completeness in an incorrectly specified general Gauss-Markov Model. Sankhya, Series A 48, 169-180 (1986).

14. On the characterization of nonnegatively estimable linear combinations of variance components. Statistics, 18, 227-236 (1987).

15. (With B. K. Sinha). Robust optimum invariant tests for fixed effects and variance components in balanced models. Journal of the American Statistical Association, 83, 133-135 (1988).

16. (With J. K. Baksalary). Admissible linear estimation in a general Gauss-Markov model with an incorrectly specified dispersion matrix. Journal of Multivariate Analysis, 27, 53-67 (1988).

17. (With B. K. Sinha). Optimum tests in unbalanced two-way models without interaction. The Annals of Statistics, 16, 1727-1740 (1988).

18. MANOVA in the multivariate components of variance model. Journal of Multivariate Analysis, 29, 30-38 (1989).

19. (With D. Bhaumik). On the minimax optimality of non-randomized block designs.Computational Statistics and Data Analysis, 8, 59-66 (1989).

20. (With D. Kaffes, M. B. Rao and K. Subramanyam). On the matrix convexity of the Moore-Penrose inverse and some applications. Linear and Multilinear Algebra, 24, 265-271 (1989).

21. Optimum tests in mixed linear models with two variance components. In Statistical Data Analysis and Inference, Proceedings of a Conference in honor of C. R. Rao held in Neuchatel, Switzerland (ed. Y. Dodge), pp. 381-388, North--Holland (1989).

22. (With D. Bhaumik). The model-robustness and optimality of randomized designs. Journal of Statistical Planning and Inference, 23, 371-379, (1989).

23. (With J. K. Baksalary). Rank invariance criterion and its application to the unified theory of least squares. Linear Algebra and Its Applications (Special Issue in Statistics), 127, 393-401 (1990).

24. (With B. K. Sinha). Towards an optimum test for non-additivity in Tukey's model. Journal of Multivariate Analysis, 36, 68-94 (1991).

25. (With B. K. Sinha). Exact and optimum tests in unbalanced split-plot designs under mixed and random models. Journal of the American Statistical Association, 86, 192-200 (1992).

26. (With B. K. Sinha and B. Sutradhar). Nonnegative estimation of random effects variance components in general balanced mixed models. In Nonparametric Statistics and Related Topics (ed. A. K. Md. E. Saleh), North-Holland, pp. 281-295 (1992).

27. (With B. K. Sinha and B. Sutradhar). Nonnegative estimation of variance components in unbalanced mixed linear models with two variance components. Journal of Multivariate Analysis, 42, 77-101 (1992).

28. (With B. K. Sinha and B. Sutradhar). Improved estimation of error variance in general balanced mixed models. Statistics and Decisions, 10, 227-238 (1992).

29. (With K. Nordstrom). Least squares and least absolute deviation procedures in approximately linear models. Statistics and Probability Letters, 16, 153-158 (1993).

30. (With P. Bhimasankaram). On ordering properties of generalized inverses of nonnegative definite matrices. Linear Algebra and Its Applications, 183, 131-146 (1993).

31. (With Leping Zhou). Combining independent tests in linear models. Journal of the American Statistical Association, 88, 650-655 (1993).

32. (With B. K. Sinha and Leping Zhou). Some statistical procedures for combining independent tests. Journal of the American Statistical Association, 88, 912-919 (1993).

33. (With R. J. Kelly). Improved estimators of variance components with smaller probability of negativity. Journal of the Royal Statistical Society, Series B, 55, 897-911 (1993).

34. (With Leping Zhou). Hypotheses tests for variance components in some multivariate mixed models. Journal of Statistical Planning and Inference, 37, 215-227 (1993).

35. (With Leping Zhou). A note on combining independent tests for a common mean. Journal of Combinatorics, Information and System Sciences, 18, 79-84 (1993).

36. (With B. K. Sinha). Nonnegative estimation of variance components in general mixed linear models: a survey. In Statistics and Probability: A Raghu Raj Bahadur Festschrift, Wiley Eastern Limited, pp. 411-444 (1993).

37. (With S. Kasala). An exact confidence region in multivariate calibration. The Annals of Statistics, 22, 94-105 (1994).

38. (With R. J. Kelly). Improved nonnegative estimation of variance components in some mixed models with unbalanced data. Technometrics, 36, 171-181 (1994).

39. (With Leping Zhou). Some tests for variance components using generalized $p$-values. Technometrics, 36, 394-402 (1994).

40. (With A. Niyogi and B. K. Sinha). Improved nonnegative estimation of variance components in balanced multivariate mixed models. Journal of Multivariate Analysis, 51, 83-101 (1994).

41. (With Andre' Khuri and D. G. Nel). A test to detect inadequacy of multivariate Satterthwaite approximation. Journal of Multivariate Analysis, 51, 201-209 (1994).

42. (With Leping Zhou). Combining independent tests in multivariate linear models. Journal of Multivariate Analysis, 51, 265-276 (1994).

43. (With D. Bhaumik). Minimaxity of randomized optimal designs with respect to a general optimality criterion. Sankhya, Series B, 51, 122-12(1995).

44. (With K. Nordstrom). Inequalities for sums of matrix quadratic forms. Linear Algebra and Its Applications (Special Issue in Statistics), 237, 429-447 (1996).

45. (With W. Zha). Conservative confidence regions in multivariate calibration. The Annals of Statistics, 24, 707-725 (1996).

46. (With S. Kasala). Exact confidence regions and tests in some linear functional relationships. Statistics and Probability Letters, 32, 325-328 (1997).

47. (With K. Nordstrom). Wishart and chisquare distributions associated with matrix quadratic forms. Journal of Multivariate Analysis, 61, 129-143 (1997).

48. (With W. Zha). Multiple use confidence regions in multivariate calibration. Journal of the American Statistical Association, 92,1141-1150 (1997).

49. (With K. Nordstrom). An inequality for a measure of deviation in linear models. The American Statistician, 51, 344-349 (1997).

50. (With K. Nordstrom). Inequalities for the probability content of a rotated ellipse and related stochastic domination results. The Annals of Applied Probability, 7, 1106-1117 (1997).

51. (With M. K. Sharma and K. Nordstrom). Tolerance regions and multiple use confidence regions in multivariate calibration. The Annals of Statistics, 26, 1989-2013 (1998).

52. (With W. Zha). Some single use confidence regions in a multivariate calibration problem. Applied Statistical Science III: A Festschrift in Honor of A. K. Md. E. Saleh, Nova Science Publications, New York, pp. 351-363 (1998).

53. (With K. Krishnamoorthy). Comparison of approximation methods for computing tolerance factors for multivariate normal populations. Technometrics, 41, 234-249 (1999).

54. (With K. Nordstrom). On the equivalence of meta-analysis using literature and using individual patient data. Biometrics, 55,1221-1223 (1999).

55. (With Yi-tzu Lee). Tolerance regions and calibration in linear regression. In Advances in Theoretical and Methodological Aspects of Statistics (N. Balakrishnan, Editor), Gordon and Breach Science Publishers, The Netherlands, pp. 407-426 (2000).

56. (With D. Bhaumik). Optimal data augmentation for the estimation of a linear parametric function in linear models. Sankhya, Series B, 63, 10-26 (2001).

57. (With K. Krishnamoorthy and P. M. Kulkarni). Multiple use one-sided hypothesis testing in univariate linear calibration. Journal of Statistical Planning and Inference, 93, 211-224 (2001).

58. (With B. K. Sinha). Optimal designs for binary data under logistic regression. Journal of Statistical Planning and Inference, 93, 295-308 (2001).

59. (With X. Gu). Some characterizations of symmetric two principal points. Journal of Statistical Planning and Inference, 98, 29-37 (2001).

60. (With M. K. Sharma). Joint confidence regions in some multivariate calibration problems. Journal of Statistical Planning and Inference. 100, 427-441 (2002).

61. (With M. K. Sharma). Multiple use confidence regions based on combined information in univariate calibration. Journal of Statistical Planning and Inference, 103, 151-172 (2002).

62. (With H. K. Iyer). Comments on Chiang (2001). Technometrics, 44, 284-285 (2002).

63. (With K. Krishnamoorthy). Assessing occupational exposure via the one-way random model with balanced data. Journal of Agricultural, Biological and Environmental Statistics 7, 440-457 (2002)

64. (With K. Krishnamoorthy). Statistical methods for establishing equivalency of a sampling device to the OSHA standard. American Industrial Hygiene Association Journal, 63, 567-571 (2002)

65. (With D. Benton and K. Krishnamoorthy). Inferences in multivariate-univariate calibration. Journal of the Royal Statistical Society, Series D (The Statistician), 52, 15-39 (2003).

66. (With R. McNally and H. Iyer). Tests for individual and population bioequivalence based on generalized p-values. Statistics in Medicine, 22, 31-53 (2003).

67. (With K. Krishnamoorthy). Inferences on the means of lognormal distributions using generalized p--values and generalized confidence intervals. Journal of Statistical Planning and Inference, 115, 103-121 (2003).

68. (With J. Gamage and S. Weerahandi). Generalized p-values and generalized confidence regions for the multivariate Behrens-Fisher problem. Journal of Multivariate Analysis, 88, 177-189 (2004).

69. (With K. Krishnamoorthy). Generalized confidence limits and one-sided tolerance limits in balanced and unbalanced one-way random models. Technometrics, 46, 44-52 (2004).

70. (With Yi-Tzu Lee). Tolerance regions in multivariate linear regression. Journal of Statistical Planning and Inference, 126, 253-271 (2004).

71. (With H. Iyer and J. M. Wang). Models and confidence intervals for true values in interlaboratory trials. Journal of the American Statistical Association, 99, 1060-1071 (2004).

72. (With A. Roy). A Generalized confidence limit for the reliability function of a two-parameter exponential distribution. Journal of Statistical Planning and Inference, 128, 509-517 (2005).

73. (With D. Webb). Generalized p-values and confidence intervals for variance components: applications to Army test and evaluation. Technometrics, 47, 312-322 (2005).

74. (With K. Krishnamoorthy and G. Ramachandran). Generalized p-values and confidence intervals: A novel approach for analyzing lognormally distributed exposure data. Journal of Occupational and Environmental Health, 3, 642-650 (2006).

75. (With K. Krishnamoorthy and G. Ramachandran) Upper limits for the exceedance probabilities in one-way random effects model. Annals of Occupational Hygiene, 51, 397-406 (2007).

76. (With K. Krishnamoorthy and F. Lu). A parametric bootstrap approach for ANOVA with unequal variances: fixed and random models. Computational Statistics and Data Analysis, 51, 5731-5742 (2007).

77. (With M. Fonseca, J. T. Mexia and R. Zmyslony). Tolerance intervals in a two-way nested model with mixed or random effects. Statistics, 41, 289-300 (2007).

78. (With K. M. Kurian and G. Sebastian). Generalized confidence intervals for process capability indices. Quality and Reliability Engineering International 23, 471-481 (2007).

79. (With Li Cao). The subject-by-formulation interaction in multivariate bioequivalence. Journal of Biopharmaceutical Statistics, 17, 367-379 (2007).

80. (With K. M. Kurian and G. Sebastian). Generalized confidence intervals for process capability indices in the one-way random model. Metrika 67, 83-92 (2007).

81. (With J. Gamage). Inference on mean sub-vectors of two multivariate nromal populations with unequal covariance matrices. Statistics and Probability Letters 78, 420-425 (2008).

82. (With K. Krishnamoorthy) Statistical methods for establishing equivalency of several sampling devices. Journal of Occupational and Environmental Hygiene 5, 15-21 (2008).

83. (With Yanping Wu). Pilot-pivotal trials for average bioequivalence. Journal of Statistical Plannning and Inference 138, 2106-2116 (2008).

84. (With I. Bebu). Comparing the means and variances of a bivariate log-normal distribution. Statistics in Medicine 14, 2684-2696 (2008).

85. (With K. Krishnamoorthy and S. Mukherjee). Normal based methods for a gamma distribution: prediction and tolerance intervals and stress-strength reliability. Technometrics 50, 69-78 (2008).

86. (With G. Paul). A p-value for testing the equivalence of the variances of a bivariate normal distribution. Journal of Statistical Planning and Inference 138, 3982-3992 (2008).

87. (With K. Krishnamoorthy). Statistical methods for establishing equivalency of several sampling devices. Journal of Occupational and Environmental Hygiene, 5 , 15-21 (2008).

88. (With Li Cao). A simple numerical approach towards improving the two one-sided test for average bioequivalence. Biometrical Journal 50, 205-211 (2008).

89. (With I. Bebu). Confidence intervals for limited moments and truncated moments in normal and lognormal models. To appear in Statistics and Probability Letters.

90. (With K. Krishnamoorthy). Inference on the symmetric-range accuracy. To appear in Annals of Occupational Hygiene.

91. (With L. Zhang, H. Yang, K. Krishnamoorthy and I. Cho). Tolerance limits for a ratio of normal random Variables. To appear in Journal of Biopharmaceutical Statistics .

92. (With K. Krishnamoorthy and A. Mallik). Model based imputation approach for data analysis in the presence of non-detects. To appear in Annals of Occupational Hygiene.