@article {HiLuMa05,
	title = {The fractal geometry of complexity classes},
	journal = {SIGACT News},
	volume = {36},
	year = {2005},
	pages = {24-38},
	url = {http://webdiis.unizar.es/\%7Eelvira/publicaciones/fgcc.pdf},
	author = {J.M. Hitchcock and J.H. Lutz and E. Mayordomo},
	editor = {L.A. Hemaspaandra}
}

