RT Article T1 Lutheran Orthodoxy and Eastern Orthodoxy: Andreas Osiander's Impact on Ducal Prussia's Confessional Frontier JF Archiv für Reformationsgeschichte VO 114 IS 1 SP 129 OP 158 A1 Thomas, Andrew L. LA English PB De Gruyter YR 2023 UL https://www.ixtheo.de/Record/1870171349 DO 10.14315/arg-2023-1140107