@article{TMF_1972_13_2_a4,
     author = {V. I. Strazhev},
     title = {Dual symmetry of quantum electrodynamics},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {200--208},
     publisher = {mathdoc},
     volume = {13},
     number = {2},
     year = {1972},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1972_13_2_a4/}
}