@article{ZNSL_1996_235_a5,
     author = {A. T. Fomenko},
     title = {Symplectic topology of integrable dynamical systems. {Rough} topological classification of classical cases of integrability in the dynamics of a~heavy rigid body},
     journal = {Zapiski Nauchnykh Seminarov POMI},
     pages = {104--183},
     publisher = {mathdoc},
     volume = {235},
     year = {1996},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZNSL_1996_235_a5/}
}