@article{TMF_1980_42_2_a2,
     author = {N. M. Atakishiyev and A. T. Filippov},
     title = {Calculation of~the superpropagators of~massive particles in~nonpolynomial quantum field theories},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {184--194},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1980_42_2_a2/}
}