Mr. Per Tengborg
Chairman, Organising Committee
Tel: +46 706-38 58 04
per.tengborg@befoonline.org
Mrs. Eva Friedman,
Administrator, Organising Committee
Tel: +46 70 515 22 13
eva.friedman@befoonline.org
BeFo – Rock Engineering Research Foundation
& Swedish National Group of ISRM
P O Box 5501
SE-114 85 Stockholm, Sweden
