@article{TMF_1980_42_2_a12,
     author = {I. A. Kashapov},
     title = {Justification of~the renormalization-group method},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {280--283},
     publisher = {mathdoc},
     volume = {42},
     number = {2},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1980_42_2_a12/}
}