@article{ZVMMF_2005_45_1_a7, author = {G. I. Shishkin}, title = {Grid approximation of a singularly perturbed elliptic equation with convective terms in the presence of various boundary layers}, journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki}, pages = {110--125}, publisher = {mathdoc}, volume = {45}, number = {1}, year = {2005}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/ZVMMF_2005_45_1_a7/} }