Levin, B. I. (1964). Distribution of zeros of entire functions. American Mathematical Society.
Citazione stile Chigago Style (17a edizione)Levin, Boris Iakovlevich. Distribution of Zeros of Entire Functions. Providence: American Mathematical Society, 1964.
Citatione MLA (9a ed.)Levin, Boris Iakovlevich. Distribution of Zeros of Entire Functions. American Mathematical Society, 1964.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.