TY  - CHAP
A1  - Bourdelais, P.
A1  - Gourdon, V.
T1  - Demographic categories revisited. Age categories and the age of the categories
Y1  - 2006
A3  - Sauvain-Dugerdil, C.
A3  - Leridon, H.
A3  - Mascie-Taylor, N.
T2  - Human Clock. The Bio-cultural Meanings of Age. Vol. 5, Population, Family, and Society
CY  - Bern
PB  - Peter Lang
SP  - 245
EP  - -269

ER  -