@article{ZNSL_1989_172_a6,
     author = {V. B. Kuznetsov and A. V. Tsiganov},
     title = {Infinite series of {Lie} algebras and boundary conditions for integrable systems},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {88--98},
     publisher = {mathdoc},
     volume = {172},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1989_172_a6/}
}