@article{Zagheni2015,
author = {Zagheni, E. and Weber, I.},
title= {Demographic research with nonrepresentative internet data},
year = {2015},
doi = {10.1108/IJM-12-2014-0261},
journal = {International Journal of Manpower},
volume = {36},
number = {1},
pages = {13--25},
}