@article{FORUM_1991__3_2_186415,
     author = {Andreas Guthmann},
     title = {Asymptotische {Entwicklungen} f\"ur unvollst\"andige {Gammafunktionen.}},
     journal = {Forum mathematicum},
     pages = {105--142},
     publisher = {mathdoc},
     volume = {3},
     number = {2},
     year = {1991},
     zbl = {0716.33001},
     url = {http://geodesic.mathdoc.fr/item/FORUM_1991__3_2_186415/}
}