@proceedings{CUr/Pyr/1999, author = "Urdiales Garc{\'i}a, Cristina and Bandera Rubio, Antonio Jes{\'u}s and J. Casanova and Sandoval Hern{\'a}ndez, Francisco", note = " Julio 1999 7th Symposium on Intelligent Robotics Systems (SIRS{\^a}??99), Coimbra (Portugal) pp. 447-453", title = "{P}yramidal path planning algorithm for autonomous robots", year = "1999", }