%0 Journal Article
%A Dragan Djurčić
%A Danica Fatić
%A Nebojša Elez
%T The Index Function Operator for O-regularly Varying Functions
%J Kragujevac Journal of Mathematics
%D 2023
%P 1040 
%V 47
%N 7
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.46793/KgJMat2307.1041DJ/
%R 10.46793/KgJMat2307.1041DJ
%G en
%F 10_46793_KgJMat2307_1041DJ