The Religion and Philosophy of the Veda and Upanishads v2.c30.s15.18

² Festus, p. 178; Mannhardt, *Myth. Forsch.*, pp. 156-201; Warde Fowler, *Roman Festivals*, pp. 242-50; MacCulloch, *Rel. of Anc. Celts*, pp. 213-15.