@article{TMF_1984_61_3_a2,
     author = {V. G. Budanov},
     title = {Methods of {Weyl} representation of the phase space and canonical {transformations.~I}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {347--363},
     year = {1984},
     volume = {61},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1984_61_3_a2/}
}