COBZAȘ, S. “Daniel Alpay, An Advanced Complex Analysis Problem Book. Topological Vector Spaces, Functional Analysis, and Hilbert Spaces of Analytic Functions, Birkhäuser Springer, New York, NY 2015, ix+525 p., ISBN 978-3-319-16058-0 Pbk”. Studia Universitatis Babeș-Bolyai Mathematica 61, no. 1 (March 30, 2016): 118–119. Accessed February 5, 2025. https://studia.reviste.ubbcluj.ro/index.php/subbmathematica/article/view/5525.