. . "Liturgy and ritual." . . "Mozarabic rite." . . "Ritus i cerimònies." . . "Catholic Church Mozarabic rite." . . "Mozarabischer Gesang." . . "Catholic Church. Liturgy and ritual. Mozarabic rite." . . "Altspanische Liturgie." . . "Responsorium." . . "Chant grégorien, plain-chant, etc. Histoire et critique." . . "Mossàrabs." . . "Cantos litúrgicos." . . "Litúrgia." . . "Catholic church." . . . . . "The responsorial psalm tones for the Mozarabic office" . "The responsorial psalm tones for the Mozarabic office"@en . "Criticism, interpretation, etc"@en . "Criticism, interpretation, etc" . . . . . . . . . . . . . . . . . . "The Responsorial psalm tones for the Mozarabic office" . . . . . . "Responsorial psalm tones for the Mozarabic office" . . . "The Responsorial Psalm tones for the Mozarabic Office" . . "The responsorial psalm tones for the mozarabic office" . . . "Responsorial Psalm Tones for the Mozarabic Office"@en . . . . . . . . .