@article{Brunsdon1998a,
author = {Brunsdon, C. and Fotheringham, A.S. and Charlton, M.},
title= {Spatial nonstationarity and autoregressive models},
year = {1998a},
doi = {10.1068/a300957},
journal = {Environment and Planning },
volume = {A. 30},
number = {6},
pages = {957--973},
}