请大家帮忙，谢谢！

1.SCREENING FOR SPATIAL DEPENDENCE IN REGRESSION ANALYSIS

作者：Arthur Getis

刊物：Papers in Regional Science

时间：Volume 69 Issue 1, Pages 69 - 811990年12月

http://www.springerlink.com/content/m63557p44342962n/

2.Comparative spatial filtering in regression analysis
刊物：Geographical Analysis
作者：Getis, Arthur, Griffith, Daniel A.
时间：Volume 34, Number 2, April 2002
http://muse.jhu.edu/login?uri=/journals/geographical_analysis/v034/34.2getis.pdf