@article{ZVMMF_1995_35_9_a9,
     author = {D. O. Filimonenkov},
     title = {On linear approximation in the plane that does not depend on triangulation degeneration},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1439--1445},
     year = {1995},
     volume = {35},
     number = {9},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1995_35_9_a9/}
}