Voir la notice de l'article provenant de la source Math-Net.Ru
@article{IVM_1985_9_a16, author = {S. I. Lyashko}, title = {Solvability of pseudoparabolic equations}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {71--72}, publisher = {mathdoc}, number = {9}, year = {1985}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1985_9_a16/} }
S. I. Lyashko. Solvability of pseudoparabolic equations. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 9 (1985), pp. 71-72. http://geodesic.mathdoc.fr/item/IVM_1985_9_a16/