%0 Journal Article %A I. N. Ivanova %A O. N. Mel’nikova %A L. N. Rykunov %T Physical model of bottom ridges formation by free-surface flows at near-critical Froude numbers %J Doklady Akademii Nauk %D 1993 %P 502-504 %V 332 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1993_332_4_a14/ %G ru %F DAN_1993_332_4_a14