Inequalities: Fifty Years on from Hardy, Littlewood and Pólya (W. Norrie Everitt, ed.). - Peter L. Duren (SIAM Rev., 1993)

Asymptotic zero distribution of hypergeometric polynomials. - Kathy Driver; Peter L. Duren (Numer. Algorithms, 1999)

Asymptotic Properties of Zeros of Hypergeometric Polynomials. - Peter L. Duren; Bertrand J. Guillou (J. Approx. Theory, 2001)

Princeton Lectures in Analysis by Elias M. Stein; Rami Shakarchi. - Peter L. Duren (Am. Math. Mon., 2008)