@article{Phua1999,
author = {Phua, V.C. and Kaufman, G.},
title= {Using the census to profile same-sex cohabitation: A research note},
year = {1999},
doi = {10.1023/A:1006234713127},
journal = {Population Research and Policy Review},
volume = {18},
number = {4},
pages = {373--386},
}