%0 Journal Article %A V. V. Pukhnachov %T Invariant solutions of the Navier--Stokes equations describing motions with a free boundary %J Doklady Akademii Nauk %D 1972 %P 302-305 %V 202 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1972_202_2_a14/ %G ru %F DAN_1972_202_2_a14