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
UR  - http://hw.oeaw.ac.at/0xc1aa500d_0x0010403b
JF  - Vienna Yearbook of Population Research
VL  - 2005

ER  -