@inproceedings {Mayo06,
	title = {Two open problems on effective dimension},
	volume = {3988},
	year = {2006},
	pages = {353{\textendash}359},
	publisher = {Springer{\textendash}Verlag Lecture Notes in Computer Science},
	organization = {Springer{\textendash}Verlag Lecture Notes in Computer Science},
	url = {http://webdiis.unizar.es/\%7Eelvira/publicaciones/toped.pdf},
	author = {E. Mayordomo}
}

