Norman Levinson
1912
Complex variables
Complex variables [by] Norman Levinson [and] Raymond M. Redheffer
Selected papers of Norman Levinson
Complex Variables (Holden-Day Series in Mathematics)
Gap and density theorems
Gap and density theorems
On the uniqueness of the potential in a Schrödinger equation for a given asymptotic phase
Selected Works of Norman Levinson (Contemporary Mathematicians)