@article{DAN_1993_329_3_a0,
     author = {V. N. Denisov},
     title = {On the structure of the power asymptotics of the solution of the},
     journal = {Doklady Akademii Nauk},
     pages = {261--264},
     publisher = {mathdoc},
     volume = {329},
     number = {3},
     year = {1993},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1993_329_3_a0/}
}