@article{DAN_1991_319_1_a35,
     author = {A. V. Kulakov and E. V. Orlenko and A. A. Rumyantsev},
     title = {Exchange theory of electron pairing in solids},
     journal = {Doklady Akademii Nauk},
     pages = {161--164},
     publisher = {mathdoc},
     volume = {319},
     number = {1},
     year = {1991},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1991_319_1_a35/}
}