@article{TMF_1989_78_2_a8,
     author = {A. N. Sisakyan and N. B. Skachkov and I. L. Solovtsov and O. Yu. Shevchenko},
     title = {Gauge-invariant approach and infrared behavior of~the spinor propagator},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {258--266},
     publisher = {mathdoc},
     volume = {78},
     number = {2},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1989_78_2_a8/}
}