Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 162rSequence: 2Full text: Sacerdotes ejus*Feast: SixtiOffice: MASSGenre: GrCantus ID: g01339Image link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0162R.h…