Shaik A. Qader
Pei Hsi Hwang
A. S Wilk
Kurt Bryan
Conoco Coal Development Company. Research Division
Gennadiĭ Efremovich Zaikov
Ajay Kumar Dalai
Jack Miller Reid
Charles Homer Riesz
American Institute of Chemical Engineers. Meeting
Asher A. Rubinstein
T. G. F. Gray
USA-Greece Symposium on Mixed Mode Crack Propagation (1st 1980 Athens National Technical University)
Takayuki Kitamura
Mario L. Occelli
Henry Robert Linden
Jorge Ancheyta Juárez
Mohamed Y. Shahin
Petronella Wilhelmina de Bont