@article{Fotheringham1996,
author = {Fotheringham, A.S. and Charlton, M. and Brunsdon, C.},
title= {The geography of parameter space: An investigation into spatial non-stationarity},
year = {1996},
doi = {10.1080/02693799608902100},
journal = {International Journal of Geographic Information Systems},
volume = {10},
number = {5},
pages = {605--627},
}