RT Article T1 The Ups, the Downs, and the Plateaus of Ecumenism JF Dialog VO 10 IS 3 SP 281 OP 287 A1 Rogness, Michael 1935- LA English YR 1971 UL https://ixtheo.de/Record/1936659549 DO 10.1111/j.1540-6385.1971.tb00266.x