@misc{Johner_Dominicus_Cantus,
 author={Johner, Dominicus},
 howpublished={online},
 publisher={Sammlung "Kirchenmusik"},
 language={ger},
 language={lat},
 title={Cantus ecclasiastici juxta editionem Vaticanam quos ad usum clericorum},
 type={książka},
 keywords={śpiewniki kościelne},
}