@article{EJP/Sur/2002,
author = "P{\'e}rez Rodr{\'i}guez, Eduardo Javier and Poncela Gonz{\'a}lez, Alberto and Urdiales Garc{\'i}a, Cristina and Bandera Rubio, Antonio Jes{\'u}s and Sandoval Hern{\'a}ndez, Francisco",
journal = "Cognitive Processing, Vol. 3, No. 3-4",
pages = "pp. 99-106",
title = "{S}urvey navigation for a mobile robot by using a hierarchical cognitive map",
year = "2002",
}