TY - BOOK AU - Rakowski, Zikmund ED - Geomechanics 91 (1991 : Ostrava, Czechoslovakia) TI - Geomechanics 91 : proceedings of the international conference, Hradec, Ostrava, Czechoslovakia, 24-26 September, 1991 SN - 9789054100393 SN - 99496421 U1 - 624.151 RAK PY - 1997/// CY - Rotterdam PB - A.A. Balkema KW - Engineering geology - Congresses KW - Engineering geology - Mathematics - Congresses KW - Rock mechanics - Congresses KW - Rock mechanics - Mathematics - Congresses KW - Water jet cutting - Congresses N1 - Includes bibliographical references and index ER -