Severity: Notice
Message: Only variables should be passed by reference
Filename: gettext/gettext.php
Line Number: 66
%Aigaion2 BibTeX export from
%Friday 19 December 2025 08:31:43 PM
@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)}
}