@article{IVM_1981_1_a9,
     author = {E. M. Markushin and F. P. Uryvskii},
     title = {A~method of integration of an equation of elliptic type with mixed boundary conditions},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {66--71},
     year = {1981},
     number = {1},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1981_1_a9/}
}