@article{ZVMMF_1973_13_4_a7,
     author = {B. M. Budak and V. N. Vasil'eva},
     title = {On the solution of {Stefan's} converse {problem.~II}},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {897--906},
     year = {1973},
     volume = {13},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1973_13_4_a7/}
}