1. Akçakaya HR (2002) Estimating the variance of survival rates and fecundities. Anim Conserv 5:333–336
2. Ballou JD, Lees C, Faust LJ, Long S, Lynch C, Bingaman Lackey L, Foose TJ (2010) Demographic and genetic management of captive populations. In: Kleiman DG, Thompson KV, Kirk Baer C (eds) Wild mammals in captivity: principles and techniques for zoo management, 2nd edn. The University of Chicago Press, Chicago, pp 219–252
3. Ballou JD, Lacy RC, Pollak JP (2011) PMx: software for demographic and genetic analysis and management of pedigreed populations (version 1.0). Technical report, Chicago Zoological Society, Brookfield
4. Carriere JF (1992) Parametric models for life tables. Trans Soc Actuar 44:77–99
5. Caswell H (2001) Matrix populations models: construction, analysis, and interpretation, 2nd edn. Sinnauer Associates, Sunderland