Joel Lööw
Ian Hore-Lacy
Heping Xie
Nuh Bilgin
Sara Geenen
Workshop on Measurement of Blast Fragmentation (1996 Montreal, Québec)
Jose A. Sanchidrian Blanco
Wilson C. Chin
R. Farana
Hedong Sun
Bankim Chandra Ray
Jorge Ancheyta
W. M. Telford
Tarek Ahmed
Fabrice Guillet
Yuan Shujie
International Congress on Rockbursts and Seismicity in Mines. (3rd 1993 Kingston, Ontario)
Mohamed A. El-Reedy
Arturo Román Messina
Wan Renpu