@book {1023,
	title = {Art in theory},
	series = {1900-1990 An anthology of changing ideas },
	year = {1992},
	pages = {1216},
	publisher = {Blackwell Publishers},
	organization = {Blackwell Publishers},
	address = {Massachusetts, USA},
	isbn = {063116575-4}
}
@book {2098,
	title = {Realismo  racionalismo  surrealismo},
	series = {A arte no entre  guerras},
	publisher = {Cosac and Naify Edicoes},
	organization = {Cosac and Naify Edicoes},
	chapter = {Historia e Historia da Arte},
	isbn = {000000000000  0}
}
