TY  - CHAP
LA  - ger
PY  - 2002
SN  - 3-936366-03-9
TI  - Demographic aging and population decline in 21st century Germany: consequences for the system of social insurances
UR  - https://nbn-resolving.org/urn:nbn:de:0070-bipr-43826
Y2  - 2026-01-29T18:37:00
ER  -