TY - CHAP A1 - Le Bras, H. T1 - Fertility: the condition of self-perpetuation. Differing trends in Europe Y1 - 1997 A3 - Gullestad, M. A3 - Segalen, M. T2 - Family and kinship in Europe CY - London PB - Pinter SP - 14 EP - -32 ER -