TY  - JOUR
A1  - Sobotka, T.
A1  - Winkler-Dworak, M.
A1  - Testa, M.R.
A1  - Lutz, W.
A1  - Philipov, D.
A1  - Engelhardt, H.
A1  - Gisser, R.
T1  - Monthly estimates of the quantum of fertility: Towards a fertility monitoring system in Austria
Y1  - 2005
JF  - Vienna Yearbook of Population Research
VL  - 3
SP  - 109
EP  - -141

ER  -