Breckner, W. W. (2008). Convex functions and related functional equations: Selected topics. Presa Universitară Clujeană.
Chicago Style (17th ed.) CitationBreckner, Wolfgang W. Convex Functions and Related Functional Equations: Selected Topics. Cluj-Napoca: Presa Universitară Clujeană, 2008.
MLA (9th ed.) CitationBreckner, Wolfgang W. Convex Functions and Related Functional Equations: Selected Topics. Presa Universitară Clujeană, 2008.
Warning: These citations may not always be 100% accurate.