@article{00089241, title = {Birth and death processes with absorption.}, journal = {International Journal of Mathematics and Mathematical Sciences}, volume = {15}, year = {1992}, pages = {469-480}, doi = {10.1155/S0161171292000632}, zbl = {0758.60072}, language = {en}, url = {http://dml.mathdoc.fr/item/00089241} }
Ismail, Mourad E.H.; Letessier, Jean; Valent, Galliano. Birth and death processes with absorption.. International Journal of Mathematics and Mathematical Sciences, Tome 15 (1992) pp. 469-480. doi : 10.1155/S0161171292000632. http://gdmltest.u-ga.fr/item/00089241/