@article{ZVMMF_2012_52_9_a5,
     author = {U. H. Zhemuhov},
     title = {Uniform grid approximation of nonsmooth solutions with improved convergence for a~singularly perturbed convection-diffusion equation with characteristic layers},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {1633--1654},
     publisher = {mathdoc},
     volume = {52},
     number = {9},
     year = {2012},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_2012_52_9_a5/}
}