@book {4863,
	title = {Lelya - Ṣapra: Les offices chald{\'e}ens de la nuit et du matin},
	series = {Orientalia Christiana Analecta},
	volume = {156},
	year = {1959},
	publisher = {Pontifical Institute of Oriental Studies},
	organization = {Pontifical Institute of Oriental Studies},
	address = {Rome},
	keywords = {Liturgy},
	author = {Juan Mateos}
}
