@techreport{Lutz2005,
author = {Lutz, W. and Skirbekk, V. and Testa, M.R.},
title= {The low fertility trap hypothesis: Forces that may lead to further postponement and fewer births in Europe},
year = {2005},
doi = {10.1553/populationyearbook2006s115},
publisher = {Vienna Institute of Demography of the Austrian Academy of Science: 36p},
address = {Vienna},
number = {European demographic research papers; 2005-4},
}