//-->
Capture–recapture estimation based upon the geometric distribution allowing for heterogeneity
Niwitpong, Sa-aat, (2013)
Recent developments in life and social science applications of capture–recapture methods
Böhning, Dankmar, (2009)
The EM algorithm with gradient function update for discrete mixtures with known (fixed) number of components
Böhning, Dankmar, (2002)