@article{DAN_1982_265_3_a25,
     author = {L. A. Manakova and S. P. Ionov},
     title = {Ordering of localized electron pairs in crystals with variable valency},
     journal = {Doklady Akademii Nauk},
     pages = {611--614},
     publisher = {mathdoc},
     volume = {265},
     number = {3},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_265_3_a25/}
}