TY  - RPRT
A1  - Speringer, M.
A1  - Goujon, A.
A1  - Eder, J.
A1  - KC, S.
A1  - Bauer, R.
A1  - Potančoková, M.
T1  - Validation of the Wittgenstein Centre back-projections for populations by age, sex, and level of education from 1970 to 2010
Y1  - 2015
PB  - nternational Institute for Applied Systems Analysis
CY  - Laxenburg, Austria

ER  -