%0 Journal Article %A G. I. Shishkin %T Increasing the accuracy of approximate solutions by residual correction for singularly perturbed equations with convective terms %J Izvestiâ vysših učebnyh zavedenij. Matematika %D 1999 %P 81-93 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/IVM_1999_5_a8/ %G ru %F IVM_1999_5_a8