@book {e9e5050d1e144338ad0c5828140020e1,
	title = {Principles and Practice of Semantic Web Reasoning, 4th International Workshop, PPSWR 2006},
	year = {2006},
	note = {n/a},
	month = {1},
	publisher = {Springer},
	organization = {Springer},
	abstract = {n/a},
	isbn = {3-540-39586-5},
	author = {Alferes, {Jos{\'e} J{\'u}lio Alves}}
}
