Institution: | (1) Inst. of Hydrodynamics, Czech. Acad. Sci., Podbabská 13, 16612 Prague 6, CSFR;(2) School of Civil Engng., Purdue University, 47907 West Lafayette, IN, USA;(3) Inst. für Hydromechanik, Universität Karlsruhe, Kaiserstr. 12, D-W-7500 Karlsruhe, FRG |