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@article{DAN_1993_329_6_a10, author = {A. A. Bykov and V. Yu. Popov}, title = {On the application of singular expansions with respect to a small}, journal = {Doklady Akademii Nauk}, pages = {726--728}, publisher = {mathdoc}, volume = {329}, number = {6}, year = {1993}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1993_329_6_a10/} }
A. A. Bykov; V. Yu. Popov. On the application of singular expansions with respect to a small. Doklady Akademii Nauk, Tome 329 (1993) no. 6, pp. 726-728. http://geodesic.mathdoc.fr/item/DAN_1993_329_6_a10/