@article{ZNSL_1985_147_a16,
     author = {B. I. Shubov},
     title = {On the dynamics of infinite classical anharmonic systems with constraints},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {190--196},
     publisher = {mathdoc},
     volume = {147},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1985_147_a16/}
}