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@article{MZM_1968_3_4_a12, author = {O. A. Oleinik}, title = {The mathematical theory of the boundary layer}, journal = {Matemati\v{c}eskie zametki}, pages = {473--480}, publisher = {mathdoc}, volume = {3}, number = {4}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1968_3_4_a12/} }
O. A. Oleinik. The mathematical theory of the boundary layer. Matematičeskie zametki, Tome 3 (1968) no. 4, pp. 473-480. http://geodesic.mathdoc.fr/item/MZM_1968_3_4_a12/