Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1970_8_a7, author = {P. V. Kerekesha}, title = {Certain spatial problems of elasticity theory that lead to the {Riemann} problem}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {59--66}, publisher = {mathdoc}, number = {8}, year = {1970}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1970_8_a7/} }
P. V. Kerekesha. Certain spatial problems of elasticity theory that lead to the Riemann problem. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 8 (1970), pp. 59-66. http://geodesic.mathdoc.fr/item/IVM_1970_8_a7/