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@article{DAN_1988_303_6_a19, author = {O. V. Derzhko}, title = {The theory of equilibrium properties of a system of atoms, some of which are excited}, journal = {Doklady Akademii Nauk}, pages = {1361--1365}, publisher = {mathdoc}, volume = {303}, number = {6}, year = {1988}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1988_303_6_a19/} }
O. V. Derzhko. The theory of equilibrium properties of a system of atoms, some of which are excited. Doklady Akademii Nauk, Tome 303 (1988) no. 6, pp. 1361-1365. http://geodesic.mathdoc.fr/item/DAN_1988_303_6_a19/