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@article{DAN_1960_135_3_a8, author = {I. B. Simonenko}, title = {Riemann's boundary problem with a measurable coefficient}, journal = {Doklady Akademii Nauk}, pages = {538--541}, publisher = {mathdoc}, volume = {135}, number = {3}, year = {1960}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1960_135_3_a8/} }
I. B. Simonenko. Riemann's boundary problem with a measurable coefficient. Doklady Akademii Nauk, Tome 135 (1960) no. 3, pp. 538-541. http://geodesic.mathdoc.fr/item/DAN_1960_135_3_a8/