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@article{DE_1997_33_8_a8, author = {A. V. Aleksandrov}, title = {The {Poincar\'e} problem for second-order elliptic systems on a plane in {Hardy-type} classes}, journal = {Differencialʹnye uravneni\^a}, pages = {1069--1075}, publisher = {mathdoc}, volume = {33}, number = {8}, year = {1997}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DE_1997_33_8_a8/} }
TY - JOUR AU - A. V. Aleksandrov TI - The Poincar\'e problem for second-order elliptic systems on a plane in Hardy-type classes JO - Differencialʹnye uravneniâ PY - 1997 SP - 1069 EP - 1075 VL - 33 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1997_33_8_a8/ LA - ru ID - DE_1997_33_8_a8 ER -
A. V. Aleksandrov. The Poincar\'e problem for second-order elliptic systems on a plane in Hardy-type classes. Differencialʹnye uravneniâ, Tome 33 (1997) no. 8, pp. 1069-1075. http://geodesic.mathdoc.fr/item/DE_1997_33_8_a8/