ZhETF, Vol. 99,
p. 1113 (April 1991)
(English translation - JETP,
The issue content is only available in english translation.
Branching bifurcations of vector envelope solitons and integrability of Hamiltonian systems
V.M. Eleonskii V. G. Korolev, N.E. Kulagin, L.P. Shil'nikov
Received: October 17, 1990