Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 197rSequence: 3Full text: Eructavit cor meum verbum bonum dico ego opera mea regiFeast: Comm. unius apostoliOffice: MASSGenre: OfVPosition: 01Cantus ID: g00261c.1Image link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0197R.h…