@article{DAN_1976_228_2_a1,
     author = {Yu. V. Borovskikh},
     title = {Some theorems on complete asymptotic expansions for random walks with two boundaries},
     journal = {Doklady Akademii Nauk},
     pages = {269--272},
     publisher = {mathdoc},
     volume = {228},
     number = {2},
     year = {1976},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1976_228_2_a1/}
}