@article{ZVMMF_1988_28_4_a3,
     author = {G. L. Siganevich},
     title = {A variant of the fictitious-domain method},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {515--523},
     year = {1988},
     volume = {28},
     number = {4},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1988_28_4_a3/}
}