Functiones et Approximatio Commentarii Mathematici

Functiones et Approximatio, Commentarii Mathematici is a mathematical journal edited by the Faculty of Mathematics and Computer Science of Adam Mickiewicz University since 1974. The journal publishes original papers in mathematics, with special attention to analysis (in a broad sense) and number theory.

Advance publication of articles online is available.

On the zeros of the $k$-th derivative of the Riemann zeta function under the Riemann HypothesisVolume 53, Number 1 (2015)
Oscillations of Fourier coefficients of $GL(m)$ Hecke-Maass forms and nonlinear exponential functions at primesAdvance publication (2017)