@inbook {14515,
	title = {Statistical and Dynamical Models of Population Inversion},
	booktitle = {Handbook of Chemical Lasers},
	year = {1976},
	pages = {581-617},
	publisher = {John Wiley \& Sons, Inc.},
	organization = {John Wiley \& Sons, Inc.},
	address = {New York},
	author = {Ben-Shaul, Avinoam and G. Ludwig Hofacker and J.F. Bott},
	editor = {R.W.F. Gross}
}
