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@article{IVM_1967_1_a7, author = {A. I. El'tsov}, title = {Quadrature in the sense of {Lebesgue} of a~parametrized surface}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {49--56}, publisher = {mathdoc}, number = {1}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1967_1_a7/} }
A. I. El'tsov. Quadrature in the sense of Lebesgue of a~parametrized surface. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 1 (1967), pp. 49-56. http://geodesic.mathdoc.fr/item/IVM_1967_1_a7/