%0 Journal Article %A R. M. Timerbaev %T Symmetric solutions of the inverse problem of hydromechanics %J Trudy seminara po kraevym zadačam %D 1976 %P 239-245 %V 13 %N 13 %I mathdoc %U http://geodesic.mathdoc.fr/item/KUKZ_1976_13_13_a26/ %G ru %F KUKZ_1976_13_13_a26