%0 Journal Article %A È. N. Bereslavskii %T The differential equation that is connected with the problem of the conformal mapping of a circular pentagon with a slit %J Differencialʹnye uravneniâ %D 1972 %P 214-222 %V 8 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DE_1972_8_2_a1/ %G ru %F DE_1972_8_2_a1