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@article{MZM_2000_68_2_a7, author = {V. G. Krotov}, title = {Tangential boundary behavior of functions of several variables}, journal = {Matemati\v{c}eskie zametki}, pages = {230--248}, publisher = {mathdoc}, volume = {68}, number = {2}, year = {2000}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_2000_68_2_a7/} }
V. G. Krotov. Tangential boundary behavior of functions of several variables. Matematičeskie zametki, Tome 68 (2000) no. 2, pp. 230-248. http://geodesic.mathdoc.fr/item/MZM_2000_68_2_a7/