1. Chadwick, H. M., The Cult of Othin: An Essay in the Ancient Religion of the North (London: C. J. Clay, 1899; rpt. Stockholm: Looking Glass Press, 1994).
2. Dronke, U., ed., The Poetic Edda: Volume III. Mythological Poems II (Oxford: Clarendon Press, 2011).
3. Egeler, M., ‘Eikþyrnir and the Rivers of Paradise: Cosmological Perspectives on dating Grímnismál 26–28’, ANF 128 (2013), 17–39.
4. Falk, H., Odensheite (Kristiania: Dybwad, 1924).
5. Fleck, J., ‘Konr—Óttarr—Geirrøðr: A Knowledge Criterion for Succession to the Germanic Sacred Kingship’, SS 42 (1970), 39–49.