Robust Estimation of Sigma for Control Charts. Technometrics, Vol. 42, May 1997.

Control Charts for the Detection of a Periodic Component. Technometrics, Vol. 38, May 1996.

High Breakdown Methods of Time Series Analysis (with Clifford M. Hurvich). Journal of the Royal Statistical Society, Series B, 55 (4): 881-96, 1993.

Distinguished Teaching Award, Baruch College, 1997.

Professor of the Year, Stern School of Business, New York University, 1991-92.