TY - JOUR AU - N. A. Kudryashov TI - Bäcklund transformations for a fourth-order partial differential equation with a Burgers–KdV nonlinearity JO - Doklady Akademii Nauk PY - 1988 SP - 342 EP - 345 VL - 300 IS - 2 UR - http://geodesic.mathdoc.fr/item/DAN_1988_300_2_a20/ LA - ru ID - DAN_1988_300_2_a20 ER -