The low-fertility trap hypothesis : forces that may lead to further postponement and fewer births in Europe - Lutz, Wolfgang 1956-; Skirbekk, Vegard; Testa, Maria Rita (Vienna : International Institute for Applied Systems Analysis, 2007)
Reprinted from Vienna yearbook of population research, ...
Keywords: ideálny počet detí -- starnutie populácie -- príjem -- dĺžka života