RT Article T1 Religion in the Public Forum JF Ecclesiastical law journal VO 13 IS 03 SP 274 OP 286 A1 Trigg, Roger LA Undetermined YR 2011 UL https://www.ixtheo.de/Record/1763659747 K1 Staatskirchenrecht K1 Religionsausübung K1 Religion K1 Symbol