@article{ZNSL_1992_200_a15,
     author = {M. A. Semenov-Tian-Shansky},
     title = {Monodromy mapping and classical $r$-matrices},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {156--166},
     publisher = {mathdoc},
     volume = {200},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1992_200_a15/}
}