@Article{227999509,
title="Directorium ad recitandas horas canonicas et missas celebrandas  pro clero ecclesiae cathedralis et diocesis Hildesiensis: in annum",
year="1908",
month="1965",
publisher="Lax",
address="Hildesii",
note="1908 [?]-1965",
language="Undetermined language"
}