%0 Journal Article %A V. B. Kuznetsov %A A. V. Tsiganov %T Infinite series of Lie algebras and boundary conditions for integrable systems %J Zapiski Nauchnykh Seminarov POMI %D 1989 %P 88-98 %V 172 %I mathdoc %U http://geodesic.mathdoc.fr/item/ZNSL_1989_172_a6/ %G ru %F ZNSL_1989_172_a6