@article{DE_1974_10_11_a20,
     author = {E. I. Danilova},
     title = {The transcendental movable singular points of certain systems of differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {2068--2070},
     publisher = {mathdoc},
     volume = {10},
     number = {11},
     year = {1974},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1974_10_11_a20/}
}