RT Article T1 New light on the origins of Bulgaria's Catholics and Muslims JF Religion, state & society VO 22 IS 1 SP 103 OP 108 A1 Perkowski, Jan L. 1936-2023 LA English PB Routledge YR 1994 UL https://www.ixtheo.de/Record/1837587795 DO 10.1080/09637499408431628