@article{Choe2010,
author = {Choe, M.K. and Li, L.},
title= {Estimating the effects of education on later marriage and less marriage in South Korea: An application of a mixture survival model with proportional piecewise constant hazards},
year = {2010},
journal = {Journal of Applied Statistical Science},
volume = {18},
number = {4},
pages = {553--567},
}