@article{Bird1985,
author = {Bird, G.A. and Bird, G.W.},
title= {Determinants of mobility in two earner families: Does the wife's income count?},
year = {1985},
doi = {10.2307/352279},
journal = {Journal of Marriage and the Family},
volume = {47},
number = {2},
pages = {753--758},
}