Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1959_2_a14, author = {I. M. Mel'nik}, title = {The {Riemann} boundary problem with dicontinuous coefficients}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {158--166}, publisher = {mathdoc}, number = {2}, year = {1959}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1959_2_a14/} }
I. M. Mel'nik. The Riemann boundary problem with dicontinuous coefficients. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 2 (1959), pp. 158-166. http://geodesic.mathdoc.fr/item/IVM_1959_2_a14/