@techreport{Gonzalez2014,
author = {Gonzalez, L.},
title= {Missing girls in Spain},
year = {2014},
URL = {https://EconPapers.repec.org/RePEc:upf:upfgen:1420},
publisher = {Department of Economics and Business, Universitat Pompeu Fabra},
institution = {Economics Working Paper},
}