@article{ZVMMF_1987_27_6_a5,
     author = {V. L. Makarov and A. I. Ryzhenko},
     title = {Matched estimates of the rate of convergence of the net method for {Poisson's} equation in polar coordinates},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {867--874},
     publisher = {mathdoc},
     volume = {27},
     number = {6},
     year = {1987},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1987_27_6_a5/}
}