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@article{DAN_1991_318_4_a14, author = {Yu. F. Strugov}, title = {Homeomorphism of some classes of three-dimensional $p$-harmonic}, journal = {Doklady Akademii Nauk}, pages = {832--835}, publisher = {mathdoc}, volume = {318}, number = {4}, year = {1991}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1991_318_4_a14/} }
Yu. F. Strugov. Homeomorphism of some classes of three-dimensional $p$-harmonic. Doklady Akademii Nauk, Tome 318 (1991) no. 4, pp. 832-835. http://geodesic.mathdoc.fr/item/DAN_1991_318_4_a14/