multiplicative function) Apostol, Tom M. (1976), Introduction to analyticnumbertheory, Undergraduate Texts in Mathematics, New York-Heidelberg: Springer-Verlag
that there are infinitely many primes Number Spiral with prime patterns An Introduction to AnalyticNumberTheory, by Ilan Vardi and Cyril Banderier เก็บถาวร
Ahlfors, Lars V. (1979). Complex analysis : an introduction to the theory of analytic functions of one complex variable (3 ed.). New York: McGraw-Hill.