Life expectancy in West African countries: Evidence of convergence and catching up with the north

Autor: Yaya, OlaOluwa S., Otekunrin, Oluwaseun A., Ogbonna, Ahamuefula E.
Zdroj: Statistics in Transition. New Series. 22(1):75-88
Databáze: Central and Eastern European Online Library (CEEOL)