%0 Journal Article %A P. Pejović %T The interval equation of the nonlinear Fredholm integral equation %J Matematički vesnik %D 1973 %P 275 %V 25 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MV_1973_25_1_a35/ %F MV_1973_25_1_a35