TY - JOUR AU - V. G. Zadorozhniy TI - Completely integrable equations in variational derivatives JO - Differencialʹnye uravneniâ PY - 1975 SP - 2027 EP - 2039 VL - 11 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1975_11_11_a12/ LA - ru ID - DE_1975_11_11_a12 ER -