@article{TVP_1968_13_3_a5,
     author = {D. V. Gusak and V. S. Korolyuk},
     title = {On the first passage time of a~given level for processes with independent increments},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {471--478},
     publisher = {mathdoc},
     volume = {13},
     number = {3},
     year = {1968},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1968_13_3_a5/}
}