1
2
Published: 2006
Superior document: Enthalten in Demography ; Graziella Casseli, Jacques Vallin, and Guillaume Wunsch Amsterdam [u.a.], 2006 Vol. 2 ; S. 13 - 27
3
Published: 2002
Superior document: Enthalten in The life table Dordrecht [u.a.], 2002 S. 269 - 281