Wishart and chi-square distributions associated with matrix quadratic forms (with T. Mathew). Journal of Multivariate Analysis 61 129-143 (1997). MR 98k:62094
Inequalities for the probability content of a rotated ellipse and related stochastic domination results (with T. Mathew). The Annals of Applied Probability 7 1106-1117 (1997). MR 98j:60027, Zbl 890.60010
An inequality for a measure of deviation in linear models (with T. Mathew). The American Statistician 51 344-349 (1997). MR 98g:62131
Tolerance regions and multiple-use confidence regions in multivariate calibration (with T. Mathew and M.K. Sharma). The Annals of Statistics 26 1989-2013 (1998). MR 2000d:62036
Gustav Elfving: an appreciation (with N.R. Draper, T. Mäkeläinen, and F. Pukelsheim). Statistics, Registries, and Research-Experiences from Finland 123-151 (Alho, J., ed.). Statistics Finland, Helsinki, 1999.
The life and work of Gustav Elfving. Statistical Science 14 174-196 (1999).
On the equivalence of meta-analysis using literature and using individual patient data (with T. Mathew). Biometrics 55 1221-1223