@article{TMF_2005_144_2_a14,
     author = {G. Marmo and G. Scolarici and A. Simoni and F. Ventriglia},
     title = {Classical and {Quantum} {Systems:} {Alternative} {Hamiltonian} {Descriptions}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {364--383},
     publisher = {mathdoc},
     volume = {144},
     number = {2},
     year = {2005},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2005_144_2_a14/}
}