@article{DE_1972_8_8_a9,
     author = {A. M. Markina and A. I. Yablonskii},
     title = {On the question of algebraic movable singularities},
     journal = {Differencialʹnye uravneni\^a},
     pages = {1409--1415},
     publisher = {mathdoc},
     volume = {8},
     number = {8},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1972_8_8_a9/}
}