@article{TMF_2001_127_1_a6,
     author = {B. M. Barbashov and V. N. Pervushin},
     title = {Reparameterization-Invariant {Reduction} in the {Hamiltonian} {Description} of a {Relativistic} {String}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {90--109},
     publisher = {mathdoc},
     volume = {127},
     number = {1},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2001_127_1_a6/}
}