@article{Klüsener2013,
author = {Klüsener, S. and Perelli-Harris, B. and Sánchez Gassen, N.},
title= {Spatial aspects of the rise of nonmarital fertility across Europe since 1960: The role of states and regions in shaping patterns of change},
year = {2013},
doi = {10.1007/s10680-012-9278-x},
URL = {https://doi.org/10.1007/s10680-012-9278-x},
volume = {29},
pages = {137‒165},
}