@article{Erikson1979,
author = {Erikson, R. and Goldthorpe, J.H. and Portocarero, L.},
title= {Intergenerational class mobility in three western European societies: England, France and Sweden},
year = {1979},
doi = {10.2307/589632},
volume = {30},
number = {4},
pages = {415--441},
}