@article{Guetto2016,
author = {Guetto, R. and Mancosu, M. and Scherer, S. and Torricelli, G.},
title= {The spreading of cohabitation as a diffusion process: Evidence from Italy},
year = {2016},
doi = {10.1007/s10680-016-9380-6},
volume = {32},
number = {5},
pages = {661--686},
}