Phillips B. "The taint of a fault" : purgatory, relativism and humanism in "Sir Gawain and the Green Knight". RAEI [Internet]. 2004 Nov. 15 [cited 2024 Apr. 19];(17):227-3. Available from: https://raei.ua.es/article/view/2004-n17-the-taint-of-a-fault-purgatory-relativism-and-humanism-