When a Multiple of π/2 is Close to an Integer: 10640. - Michael Filaseta; Allen Stenger; David Callan; Zachary Franco (Am. Math. Mon., 2000)

Complex Roots of a Polynomial: 10688. - Ioan Tomescu; Kee-Wai Lau; O. P. Lossers; Kenneth F. Andersen; Robin J. Chapman; Óscar Ciaurri; E. Fernandez; Valerio De Angelis; Emeric Deutsch; G. Will; M. Falkowitz; Zachary Franco; et al. (Am. Math. Mon., 2000)

A High-Powered Fibonacci Identity: 10774. - Catalin Zara; Zachary Franco; T. S. Michael; Todor E. Milev (Am. Math. Mon., 2002)