@article{ZNSL_1998_251_a16,
     author = {A. V. Tsiganov},
     title = {Classical integrable systems amd automorphisms of representations of $SL(2)$},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {260--272},
     publisher = {mathdoc},
     volume = {251},
     year = {1998},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1998_251_a16/}
}