TY - JOUR AU - I. V. Cherednik TI - One generalization of the KdV and sin-Gordon differential equations JO - Funkcionalʹnyj analiz i ego priloženiâ PY - 1979 SP - 81 EP - 82 VL - 13 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FAA_1979_13_1_a18/ LA - ru ID - FAA_1979_13_1_a18 ER -