%0 Journal Article %A G. N. Ivanov-Frantskevich %T Averaging of balance equations in oceanology %J Doklady Akademii Nauk %D 1961 %P 1350-1352 %V 141 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1961_141_6_a18/ %G ru %F DAN_1961_141_6_a18