@article{DAN_1993_329_3_a10,
     author = {G. T. Petrovskiǐ and N. V. Starostin},
     title = {Rotatory states of exiton and bielectron in the crystals},
     journal = {Doklady Akademii Nauk},
     pages = {300--301},
     publisher = {mathdoc},
     volume = {329},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_329_3_a10/}
}