@article{TMF_1985_65_1_a6,
     author = {R. P. Zaikov},
     title = {Conformal invariance in gauge theories. {I.~Quantum} electrodynamics},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {70--78},
     publisher = {mathdoc},
     volume = {65},
     number = {1},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1985_65_1_a6/}
}