Voir la notice de l'article provenant de la source Math-Net.Ru
@article{DAN_1972_206_4_a13, author = {V. N. Tulovskii}, title = {Asymptotic distribution of eigenvalues of differential operators with variable coefficients}, journal = {Doklady Akademii Nauk}, pages = {827--830}, publisher = {mathdoc}, volume = {206}, number = {4}, year = {1972}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/DAN_1972_206_4_a13/} }
TY - JOUR AU - V. N. Tulovskii TI - Asymptotic distribution of eigenvalues of differential operators with variable coefficients JO - Doklady Akademii Nauk PY - 1972 SP - 827 EP - 830 VL - 206 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_206_4_a13/ LA - ru ID - DAN_1972_206_4_a13 ER -
V. N. Tulovskii. Asymptotic distribution of eigenvalues of differential operators with variable coefficients. Doklady Akademii Nauk, Tome 206 (1972) no. 4, pp. 827-830. http://geodesic.mathdoc.fr/item/DAN_1972_206_4_a13/