A convexity property and a new characterization of Euler's gamma function, 2013, Horst Alzer , Janusz Matkowski , Archiv der Mathematik, Vol. 100, no. 2, 131--137, ISSN: 0003-889X, eISSN: 1420-8938, bibliogr. summ.
Słowa kluczowe: Characterization, Concave, Convex, Functional equation, Gamma function, Inequalities
Kod: CZR-JCR BibTeX (pkt. 20) DOI: 10.1007/s00013-013-0487-2

Copies of $\ell_{\infty}$ in quotients of locally solid Riesz spaces, 2003, Marek Wójtowicz , Archiv der Mathematik, Vol. 80, 294--301, ISSN: 0003-889X, eISSN: 1420-8938, bibliogr. summ.
Kod: CZR-JCR BibTeX (pkt. [?])

The Sobczyk property and copies of $\ell_{\infty}$ in locally convex-solid Riesz spaces, 2000, Marek Wójtowicz , Archiv der Mathematik, Vol. 75, 376--379, ISSN: 0003-889X, eISSN: 1420-8938, bibliogr. summ.
Kod: CZR-JCR BibTeX (pkt. [?])

On $(\alpha,a)$-convex functions, 1995, Janusz Matkowski , Marek Pycia , Archiv der Mathematik, Vol. 64, no 2, 132--138, ISSN: 0003-889X, eISSN: 1420-8938, bibliogr. summ.
Kod: CZR-JCR BibTeX (pkt. [?])