@book{Grohmann+2020,
url = {https://doi.org/10.3790/9783428405251},
title = {Die Entwicklung eines Bevölkerungsmodells zur Beurteilung der Finanzierung der dynamischen Rente},
title = {},
author = {Heinz Grohmann},
publisher = {Duncker & Humblot},
address = {},
doi = {doi:10.3790/9783428405251},
isbn = {9783428405251},
year = {1965},
lastchecked = {2020}
}