@article{DE_1982_18_6_a3,
     author = {M. A. Kovalevsky},
     title = {Construction of fundamental families of solutions and the problem of their connection for a linear differential equation of hydrodynamic type with point rotatio},
     journal = {Differencialʹnye uravneni\^a},
     pages = {948--956},
     publisher = {mathdoc},
     volume = {18},
     number = {6},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1982_18_6_a3/}
}