00369nam a22000737a 4500008004100000245016800041250006300209264002300272220606s1965    ru ||||| |||| 00| 0 eng d  aInternational Association for Hydraulic Research : eleventh congress. Proceedings. Vol. 1. High-velocity flow /cInternational Association for Hydraulic Research.   aEleventh congress. Proceedings. Vol. 1. High-velocity flow  aLeningrad :c1965.