@article{DAN_1961_138_4_a33,
     author = {A. B. Almazov},
     title = {Electron spectrum in a polymeric chain},
     journal = {Doklady Akademii Nauk},
     pages = {863--865},
     publisher = {mathdoc},
     volume = {138},
     number = {4},
     year = {1961},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1961_138_4_a33/}
}