@article{TMF_1993_94_2_a5,
     author = {E. T. Egoryan and R. P. Manvelyan},
     title = {Quantization of dynamical systems with first and second class constraints},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {241--252},
     publisher = {mathdoc},
     volume = {94},
     number = {2},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1993_94_2_a5/}
}