TY - JOUR AU - A. V. Tsiganov TI - A family of integrable systems on a sphere JO - Zapiski Nauchnykh Seminarov POMI PY - 2002 SP - 263 EP - 277 VL - 291 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2002_291_a15/ LA - ru ID - ZNSL_2002_291_a15 ER -