@article{DE_1972_8_2_a1,
     author = {\`E. N. Bereslavskii},
     title = {The differential equation that is connected with the problem of the conformal mapping of a circular pentagon with a slit},
     journal = {Differencialʹnye uravneni\^a},
     pages = {214--222},
     publisher = {mathdoc},
     volume = {8},
     number = {2},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1972_8_2_a1/}
}