@article{DE_1977_13_11_a3,
     author = {P. P. Veresovich and A. I. Yablonskii},
     title = {Moving singular points of third order systems of differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1932--1939},
     publisher = {mathdoc},
     volume = {13},
     number = {11},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1977_13_11_a3/}
}