@techreport{van Imhoff1991,
author = {van Imhoff, E. and Keilman, N.},
title= {LIPRO 2.0: An application of a dynamic demographic projection model to household structure in the Netherlands},
year = {1991},
URL = {https://www.nidi.knaw.nl/shared/content/output/lipro/nidicbgs-publ-23.pdf},
publisher = {Netherlands Interdisciplinary Demographic Institute},
address = {The Hague},
}