Frutolf Munchen, Bayerische Staatsbibliothek, CLM 14965b The Tonary of Frutolf of Michelsberg (Ff. 34-73v) : the tonary of Frutolf of Michelsberg (ff. 34-73v) / Frutolf ; Rebecca Maloy

Munchen, Bayerische Staatsbibliothek, CLM 14965b The Tonary of Frutolf of Michelsberg (Ff. 34-73v) : the tonary of Frutolf of Michelsberg (ff. 34-73v) / Frutolf ; Rebecca Maloy . - xxa Ottawa, Canada xxa-fimyyc The Institute of Medieval Music, Ottawa yyc-fim, 2006 . - 67p.
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Gregorian chants - History and criticism
Tonarius
M2.P95 no. 32