@article{Blossfeld1991,
author = {Blossfeld, H.P. and Huinink, J. },
title= {Human capital investment or norms of role transition? How schooling and career affect the process of family formation},
year = {1991},
doi = {10.1086/229743},
journal = {The American Journal of Sociology},
volume = {97},
number = {1},
pages = {143--168},
}