@article{TMF_1985_64_3_a3,
     author = {S. A. Anikin and V. A. Smirnov},
     title = {Wilson expansion and factorization},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {375--382},
     publisher = {mathdoc},
     volume = {64},
     number = {3},
     year = {1985},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1985_64_3_a3/}
}