@article{Anselin1988,
author = {Anselin, L.},
title= {Lagrange multiplier test diagnostics for spatial dependence and spatial heterogeneity},
year = {1988},
doi = {10.1111/j.1538-4632.1988.tb00159.x},
journal = {Geographical Analysis},
volume = {20},
number = {1},
pages = {1--17},
}