Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1999_227_a18, author = {S. I. Pokhozhaev}, title = {The {Existence} and {Nonexistence} of {Periodic} {Solutions} to {Certain} {Nonlinear} {Hyperbolic} {Equations}}, journal = {Informatics and Automation}, pages = {260--285}, publisher = {mathdoc}, volume = {227}, year = {1999}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1999_227_a18/} }
TY - JOUR AU - S. I. Pokhozhaev TI - The Existence and Nonexistence of Periodic Solutions to Certain Nonlinear Hyperbolic Equations JO - Informatics and Automation PY - 1999 SP - 260 EP - 285 VL - 227 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1999_227_a18/ LA - ru ID - TRSPY_1999_227_a18 ER -
S. I. Pokhozhaev. The Existence and Nonexistence of Periodic Solutions to Certain Nonlinear Hyperbolic Equations. Informatics and Automation, Investigations in the theory of differentiable functions of many variables and its applications. Part 18, Tome 227 (1999), pp. 260-285. http://geodesic.mathdoc.fr/item/TRSPY_1999_227_a18/