TY - JOUR AU - A. V. Tsiganov TI - Classical integrable systems amd automorphisms of representations of $SL(2)$ JO - Zapiski Nauchnykh Seminarov POMI PY - 1998 SP - 260 EP - 272 VL - 251 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1998_251_a16/ LA - ru ID - ZNSL_1998_251_a16 ER -