@article{Caldwell2003,
author = {Caldwell, J.C. and Schindlmayr, T.},
title= {Explanations of the fertility crisis in modern societies: a research for commonalities},
year = {2003},
doi = {10.1080/0032472032000137790},
journal = {Population Studies},
volume = {57},
number = {3},
pages = {241--263},
}