@inproceedings{Lambert2008,
author = {Lambert, P.S. and Zijdeman, R.L. and Maas, I. and Prandy, K. and van Leeuwen, M.},
title= {HIS-CAM - Presentation and evaluation of an historical occupational stratificaton scale based upon the analysis of social interaction},
year = {2008},
address = {Lisbon},
}