@article{Sparks2010,
author = {Sparks, P. and Sparks, C.},
title= {An application of spatially autoregressive models to the study of U.S. county mortality rates},
year = {2010},
doi = {10.1002/psp.564},
journal = {Population, Space and Place},
volume = {16},
number = {6},
pages = {465‒481},
}