TY - JOUR AU - E. V. Venitsianov TI - Asymptotic character of the averaged variational principle in the theory of nonlinear waves with dispersion and slight dissipation JO - Doklady Akademii Nauk PY - 1971 SP - 551 EP - 554 VL - 198 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1971_198_3_a16/ LA - ru ID - DAN_1971_198_3_a16 ER -