@article{Shoff2012,
author = {Shoff, C. and Yang, T.-C.},
title= {Spatially varying predictors of teenage birth rates among counties in the United States},
year = {2012},
doi = {10.4054/DemRes.2012.27.14},
journal = {Demographic Research},
volume = {27},
number = {14},
pages = {377--418},
}