@article{ZVMMF_1999_39_6_a5,
     author = {N. S. Bakhvalov and K. Yu. Bogachev and Zh. F. M\`etr},
     title = {An efficient algorithm for stiff elliptic problems with applications to the method of fictitious domains},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {919--931},
     publisher = {mathdoc},
     volume = {39},
     number = {6},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1999_39_6_a5/}
}