@article{DAN_1961_141_3_a17,
     author = {V. V. Tolmachev},
     title = {Diverging diagrams in the formal theory of perturbations for a non-ideal {Fermi{\textendash}Dirac} system and},
     journal = {Doklady Akademii Nauk},
     pages = {582--585},
     year = {1961},
     volume = {141},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_141_3_a17/}
}