@article{TM_1989_191_a3,
     author = {N. M. Bogolyubov and V. E. Korepin},
     title = {The mechanism of {Cooper} pairing in the one-dimensional {Hubbard} model},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {45--54},
     publisher = {mathdoc},
     volume = {191},
     year = {1989},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_1989_191_a3/}
}