@article{DAN_1981_259_1_a21,
     author = {A. A. Druzhinin and P. V. Elyutin},
     title = {On the localization of the excitonic states in structurally disordered systems},
     journal = {Doklady Akademii Nauk},
     pages = {91--93},
     publisher = {mathdoc},
     volume = {259},
     number = {1},
     year = {1981},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1981_259_1_a21/}
}