Efthimiou, C. (2011). Introduction to functional equations: Theory and problem-solving strategies for mathematical competitions and beyond. MSRI Mathematical Sciences Research Inst. [u.a.].
Chicago-Zitierstil (17. Ausg.)Efthimiou, Costas. Introduction to Functional Equations: Theory and Problem-solving Strategies for Mathematical Competitions and Beyond. Berkeley, Calif. [u.a.]: MSRI Mathematical Sciences Research Inst. [u.a.], 2011.
MLA-Zitierstil (9. Ausg.)Efthimiou, Costas. Introduction to Functional Equations: Theory and Problem-solving Strategies for Mathematical Competitions and Beyond. MSRI Mathematical Sciences Research Inst. [u.a.], 2011.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.