@article{Kalenkoski2007,
author = {Kalenkoski, C. and Ribar, D. and Stratton, L.},
title= {The Effect of Family Structure on Parents’ Child Care Time in the United States and the United Kingdom},
year = {2007},
doi = {10.1007/s11150-007-9017-y},
journal = {Review of Economics of the Household},
volume = {5},
number = {4},
pages = {353--384},
}