@article{ZNSL_1995_224_a21,
     author = {A. L. Pirozersky},
     title = {Poisson structures and integrable systems connected with graphs},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {279--299},
     year = {1995},
     volume = {224},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1995_224_a21/}
}