TY - JOUR AU - A. V. Bad'in TI - On the geometric interpretation of solutions of a~system generalizing the sine-Gordon equation JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2005 SP - 93 EP - 139 VL - 11 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2005_11_1_a3/ LA - ru ID - FPM_2005_11_1_a3 ER -