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@article{DAN_1973_209_4_a14, author = {V. G. Sheretov}, title = {Functionals of {Dirichlet} type and harmonic quasi-conformal mappings}, journal = {Doklady Akademii Nauk}, pages = {808--810}, publisher = {mathdoc}, volume = {209}, number = {4}, year = {1973}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1973_209_4_a14/} }
V. G. Sheretov. Functionals of Dirichlet type and harmonic quasi-conformal mappings. Doklady Akademii Nauk, Tome 209 (1973) no. 4, pp. 808-810. http://geodesic.mathdoc.fr/item/DAN_1973_209_4_a14/