@article{ZVMMF_2011_51_6_a10,
     author = {G. I. Shishkin and L. P. Shishkina},
     title = {Improved approximations of the solution and derivatives to a singularly perturbed reaction-diffusion equation based on the solution decomposition method},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1091--1120},
     year = {2011},
     volume = {51},
     number = {6},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2011_51_6_a10/}
}