@article{Mason1973,
author = {Mason, K.O. and Mason, W.M. and Winsborough, H.H. and Poole, K.},
title= {Some Methodological Issues in Cohort Analysis of Archival Data},
year = {1973},
doi = {10.2307/2094398},
journal = {American Sociological Review},
volume = {38},
number = {2},
pages = {242--258},
}