@booklet {1943,
	title = {Observatorio},
	journal = {NA},
	year = {1998},
	pages = {174},
	publisher = {Direccion General de Patrimonio Cultural},
	chapter = {CatAlogos},
	isbn = {978844511416  2},
	author = {Luis Campos and Manuel Valente Alves and Ines Concalves and Fernanda Fragateiro and Miguel Soares and Jose Macas de Carvalho and Noe Sendas and Cristina Mateus and Joao Motta and et al}
}
