@article{Berrington2000,
author = {Berrington, A.  and Diamond, I. },
title= {Marriage or cohabitation: A competing risks analysis of first-partnership formation among the 1958 British birth cohort},
year = {2000},
doi = {10.1111/1467-985X.00162},
journal = {Journal of the Royal Statistical Society Series a-Statistics in Society},
volume = {163},
number = {2},
pages = {127--151},
}