@article{GutTucCam09ijars,
	author = {A. Guti\'{e}rrez and E. Tuci and A. Campo},
	title = {Evolution of Neuro-Controllers for Robots' Alignment using Local Communication},
	journal = {International Journal of Advanced Robotic Systems},
	volume = {6},
	number = {1},
	pages= {25--34},
	year = {2009},
}