PT Journal AU Cajka, F TI Modlitba za cistotu v rukopisech Josifo-Volokolamskeho klastera (GIM, Jeparch 160, 164 a 165) SO Bohemica Olomucensia PY 2020 BP 10 EP 32 VL 12 IS 2 DI 10.5507/bo.2020.017 DE Old Church Slavonic; Church Slavonic; paraliturgical texts; prayers ER