@article {Aces_Journal_2000,
	title = {Ray-tracing techniques for mobile communications},
	journal = {Applied Computacional Electromagnetics Society (ACES) Journal},
	volume = {15},
	number = {3},
	year = {2000},
	month = {November},
	pages = {209{\textendash}231},
	author = {Guti{\'e}rrez, O. and Saez de Adana, F. and Gonz{\'a}lez, I. and P{\'e}rez, Jes{\'u}s and C{\'a}tedra, M. F.}
}
