TY - JOUR AU - V. B. Kuznetsov AU - A. V. Tsiganov TI - Infinite series of Lie algebras and boundary conditions for integrable systems JO - Zapiski Nauchnykh Seminarov POMI PY - 1989 SP - 88 EP - 98 VL - 172 UR - http://geodesic.mathdoc.fr/item/ZNSL_1989_172_a6/ LA - ru ID - ZNSL_1989_172_a6 ER -