1. Preservation of geometric properties under an integral transformation;Abdel-Hameed;SIAM J. Math. Anal.,1976
2. Some general methods in the theory of functional equations in one variable. New applications of functional equations (in Russian);Aczél;Uspehi Mat. Nauk (N. S.),1956
3. Ungleichungen und ihre verwendung zur elementaren lösung von maximum- und minimimaufgaben;Aczél;L'Enseignement Math.,1961
4. Nejednakosti i njihova primena u elementarnom rešavanju zadataks sa maksimumom i minimumom;Aczél;Mat. biblioteka sv.,1961
5. Lectures on Functional Equations and Their Applications.;Aczél,1966