@techreport{Grant2004,
author = {Grant, J. and Hoorens, S. and Sivadasan, S. and van het Loo, M. and DaVanzo, J. and Hale, L. and Gibson, S. and Butz, W.},
title= {Low fertility and population ageing. Causes, consequences and policy options. Prepared for the European commission},
year = {2004},
URL = {http://www.rand.org/pubs/monographs/2004/RAND_MG206.pdf},
publisher = {RAND Corporation},
address = {Santa Monica, CA},
number = {MG-206-EC},
}