@article{IVM_1999_5_a8,
     author = {G. I. Shishkin},
     title = {Increasing the accuracy of approximate solutions by residual correction for singularly perturbed equations with convective terms},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {81--93},
     publisher = {mathdoc},
     number = {5},
     year = {1999},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1999_5_a8/}
}