@article{TMF_1986_67_2_a3,
     author = {A. A. Andrianov and Yu. V. Novozhilov},
     title = {Gauge fields and correspondence principle},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {198--222},
     year = {1986},
     volume = {67},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1986_67_2_a3/}
}