Logics With two Types of Integral Operators Radosav Đorđević — 1993 Publications de l'Institut Mathématique
Continuous Time Probability Logic Miodrag Rašković; Radosav Đorđević — 1995 Publications de l'Institut Mathématique
Barwise Completeness Theorems For Logics With Integrals Radosav S. Đorđević — 1991 Publications de l'Institut Mathématique
Logics with two types of integral operators. Đorđević, Radosav S. — 1993 Publications de l'Institut Mathématique. Nouvelle Série
Weak Probability Logic With Infinitary Predicates Silvana Marinković; Miodrag Rašković; Radosav Đorđević — 1999 Publications de l'Institut Mathématique
A Logic of Approximate Reasoning Miodrag Rašković; Radosav Đorđević; Zoran Marković — 2001 Publications de l'Institut Mathématique