%0 Journal Article %A M. A. Kovalevsky %T Construction of fundamental families of solutions and the problem of their connection for a linear differential equation of hydrodynamic type with point rotatio %J Differencialʹnye uravneniâ %D 1982 %P 948-956 %V 18 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1982_18_6_a3/ %G ru %F DE_1982_18_6_a3