TY  - JOUR
A1  - Feichtinger, G.
A1  - Steinmann, G.
T1  - Immigration into a population with fertility below replacement level - The case of Germany
Y1  - 1992
DO  - 10.1080/0032472031000146236
JF  - Population Studies
VL  - 46
IS  - 2
SP  - 275
EP  - -284

ER  -