@article{DAN_1993_333_1_a6,
     author = {R. R. Gabdullin},
     title = {Nonspherical solutions of the polaron equation},
     journal = {Doklady Akademii Nauk},
     pages = {23--27},
     publisher = {mathdoc},
     volume = {333},
     number = {1},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_333_1_a6/}
}