@article{TMF_1985_64_1_a8,
     author = {V. V. Nesterenko and A. M. Chervyakov},
     title = {Some properties of constraints in theories with degenerate {Lagrangians}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {82--91},
     publisher = {mathdoc},
     volume = {64},
     number = {1},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1985_64_1_a8/}
}