1998 book
Applied regression analysis: A research tool
New York: Springer.
1998 journal article
Marginal curvatures for functions of parameters in nonlinear regression
Statistica Sinica, 8(2), 467–476.
1984 journal article
APPLICATION OF BIPLOT METHODS TO THE MULTIVARIATE-ANALYSIS OF TOXICOLOGICAL AND PHARMACOKINETIC DATA
TOXICOLOGY AND APPLIED PHARMACOLOGY, 72(1), 91–101.