TY - JOUR AU - I. V. Gribkov TI - Some solutions of the sin-Gordon equation obtained by means of a~Backlund transformation JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1978 SP - 231 EP - 232 VL - 33 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1978_33_2_a10/ LA - en ID - RM_1978_33_2_a10 ER -