@article{IVM_1973_11_a2,
     author = {I. A. Bikchantaev},
     title = {Some boundary value problems for a~certain elliptic {equation.~I}},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {21--30},
     publisher = {mathdoc},
     number = {11},
     year = {1973},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1973_11_a2/}
}