@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},
publisher = {Swets & Zeitlinger},
address = {Amsterdam/Lisse},
number = {NIDI/CBGS Publications nr. 23},
}