@article{Kaufmann2012,
author = {Kaufmann, E. and Goujon, A. and Skirbekk, V.},
title= {The end of secularization in Europe? A socio-demographic perspective},
year = {2012},
doi = {10.1093/socrel/srr033},
volume = {73},
number = {1},
pages = {69--91},
}