@article{MM_1999_11_12_a8,
     author = {G. I. Shishkin},
     title = {Grid approximation of singularly perturbed boundary value problems on locally refined meshes. {Reaction-diffusion} equations},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {87--104},
     publisher = {mathdoc},
     volume = {11},
     number = {12},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1999_11_12_a8/}
}