@article{Kumar1993,
	title = {Density--dependent birth and death processes with controlled immigration},
	author = {B. Krishna Kumar and P. R. Parthasarathy and M. Sharafali},
	journal = {Stochastic Analysis and Applications},
	number = {2},
	pages = {181--196},
	publisher = {Taylor \& Francis},
	url = {http://www.informaworld.com/10.1080/07362999308809310},
	volume = {11},
	year = {1993},
	biburl = {http://www.bibsonomy.org/bibtex/2746ecd70eab5f44b68eb01adfe2f2abc/smicha},
	issn = {0736-2994},
	keywords = {imported }
}