"Analysis of the Validity of the Coefficient Estimates and Forecasting Properties of the RDFOR Models, Department of Energy Technical Report."

Roy E. Welsch, Edwin Kuh, S. Lahiri, A. Minkoff, and S. Swartz.

"Computational Procedures for Bounded-Influence and Robust Regression."

Roy E. Welsch, S. Peters, and A. Samarov, Technical Report No. 30, M.I.T. Center for Computational Research in Economics and Management Science.

"Computational Procedures for Bounded-Influence Regression."

Roy E. Welsch and A. Samarov. In COMPSTAT 1982: Proceedings in Computational Statistics, edited by H. Caussinus, P. Ettinger, and R. Tomassone. Heidelberg, Germany: January 1982.

"Discussion of 'Regression Diagnostics, Transformations, and Constructed Variables,' by A. C. Atkinson."

Welsch, Roy E. J. R. Statist. Soc. B Vol. 44, (1982): 1-36.

"Efficient Computing of Regression Diagnostics."

Velleman, Paul and Roy E. Welsch. The American Statistician Vol. 35, No. 4 (1981): 234-242.

"An Adaptive Nonlinear Least-Squares Algorithm."

Welsch, Roy with John Dennis and David Gay. Transactions on Mathematical Software Vol. 7, No. 3 (1981): 348-383.