This extensive study of Túrin Turambar uses two frameworks to examine his character and story: that of the Byronic Hero (with a side glance at the Gothic Villain in order to differentiate the two), and that of the Absurd Hero, exemplified by Camus’s Sisyphus.
"Master of Doom by Doom Mastered: Heroism, Fate, and Death in The Children of Húrin,"
Mythlore: A Journal of J.R.R. Tolkien, C.S. Lewis, Charles Williams, and Mythopoeic Literature: Vol. 29
, Article 7.
Available at: http://dc.swosu.edu/mythlore/vol29/iss1/7