@article{DAN_1995_345_3_a0,
     author = {K. Kh. Boimatov},
     title = {On the asymptotics of the spectrum of degenerate elliptic},
     journal = {Doklady Akademii Nauk},
     pages = {295--299},
     year = {1995},
     volume = {345},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1995_345_3_a0/}
}