Liu , Bing ; Dong , Weihua ; Meng , LiqiuUsing Eye Tracking to Explore the Guidance and Constancy of Visual Variables in 3D VisualizationISPRS Int. J. Geo-Inf. 20176274
Meng , Liqiu Strategies on Automatic Generalization of Geographic Data - Cognitive Modeling of Cartographic Generalization1998