Paper 1
(cited 416 times, by January 2002)W.D. NIX, MECHANICAL-PROPERTIES OF THIN-FILMS. METALLURGICAL TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE, 20, 2217-2245 (1989).
Paper 2
(cited 206 times, by January 2002)P.A. FLINN, D.S. GARDNER, W.D. NIX, MEASUREMENT AND INTERPRETATION OF STRESS IN ALUMINUM-BASED METALLIZATION AS A FUNCTION OF THERMAL HISTORY. IEEE TRANSACTIONS ON ELECTRON DEVICES, 34, 689-699 (1987).