Source: SK-BRl (Bratislava) Rkp. 387 Missale NotatumFolio: 025vSequence: 1Full text: Portas caeli aperuit dominus et pluit illis manna ut ederent panem caeli dedit illis panem angelorum manducavit homo alleluiaFeast: Fer. 4 p. PaschaOffice: MASSGenre: OfCantus ID: g01030Image link: http://147.213.131.4:85/digi/Rkp_zv_387/LKB___RKP_ZV_387_____24TL/SK/1_1_0025V.h…
