On theorems of Gelfond and Selberg concerning integral-valued entire functions. - Peter Bundschuh; Wadim Zudilin (J. Approx. Theory, 2004)

Linear Independence of q-Logarithms over the Eisenstein Integers. - Peter Bundschuh; Keijo O. Väänänen (Int. J. Math. Math. Sci., 2010)

Algebraic Independence of Infinite Products and Their Derivatives. - Peter Bundschuh (Number Theory and Related Fields, 2013)