See John J. Collins, “Wisdom, Apocalypticism, and Generic Compatibility,” in In Search of Wisdom: Essays in Memory of John G. Gammie, ed. Leo Perdue, Bernard Brandon Scott and William Johnston Wiseman (Louisville: Westminster, 1993), pp. 187–222; and George W.E. Nickelsburg, “Wisdom and Apocalypticism in Early Judaism: Some Points for Discussion,” in Society of Biblical Literature 1994 Seminary Papers, ed. Eugene H. Lovering, Jr. (Atlanta: Scholars Press, 1994), pp. 715–732.