@article{DAN_1982_265_6_a23,
     author = {B. A. Volkov and V. V. Tugushev},
     title = {Exciton correlations and first-order phase transition in exciton dielectric},
     journal = {Doklady Akademii Nauk},
     pages = {1374--1378},
     publisher = {mathdoc},
     volume = {265},
     number = {6},
     year = {1982},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1982_265_6_a23/}
}