@article{TMF_2002_131_1_a11,
     author = {A. A. Soloshenko and K. V. Stepanyantz},
     title = {Two-Loop $\beta $ {-Function} of $N=1$ {Supersymmetric} {Quantum} {Electrodynamics} {Regularized} {Using} {Higher} {Covariant} {Derivatives}},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {135--147},
     publisher = {mathdoc},
     volume = {131},
     number = {1},
     year = {2002},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2002_131_1_a11/}
}