@techreport{Cortina2014,
author = {Cortina, C. and Festy, P.},
title= {Identification of same-sex couples and families in censuses, registers and surveys},
year = {2014},
URL = {https://www.lawsandfamilies.eu/fichier/s_rubrique/26220/wp8cortinafesty2014.en.pdf},
institution = {FamiliesAndSocieties Working Paper Series 8},
}