@article{TMF_1996_109_2_a8,
     author = {I. G. Medvedev},
     title = {New diagram technique for the {Anderson} model},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {279--294},
     publisher = {mathdoc},
     volume = {109},
     number = {2},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1996_109_2_a8/}
}