%Aigaion2 BibTeX export from %Friday 14 March 2025 03:01:48 AM @INPROCEEDINGS{, author = {Fernández-Madrigal, Juan-Antonio and Gonzalez-Jimenez, Javier}, title = {Mobile Robot Path Planning and Navigation Using Hierarchical Graphs}, booktitle = {International ICSC Symposium on Engineering of Intelligent Systems (EIS'98)}, year = {1998}, location = {Tenerife, Canary Islands (Spain)} }