Bereanu, Bernard On the composition of convex functions. (English) Zbl 0191.06204 Rev. Roum. Math. Pures Appl. 14, 1077-1084 (1969). Page: −5 −4 −3 −2 −1 ±0 +1 +2 +3 +4 +5 Show Scanned Page Cited in 1 Document MSC: 26Axx Functions of one variable Keywords:real functions Citations:Zbl 0011.20602; Zbl 0090.03701 PDF BibTeX XML Cite \textit{B. Bereanu}, Rev. Roum. Math. Pures Appl. 14, 1077--1084 (1969; Zbl 0191.06204) OpenURL