RT Article T1 Madres appear on the public Plaza de Mayo in Argentinia: towards human rights as a key or a public theology that carries on the liberation heritage JF International journal of public theology VO 3 IS 2 SP 165 OP 187 A1 Walz, Heike 1966- LA English PB Brill YR 2009 UL https://ixtheo.de/Record/1883154472