Fuzzy Tree Structures as An Efficient Tool in Decision Making Systems. - Tomaz Savsek; Marjan Vezjak (ESM, 1996)

System dynamics of euthrophication processes in lakes. - Marjan Vezjak; Tomaz Savsek; E. A. Stuhler (Eur. J. Oper. Res., 1998)

Fuzzy trees in decision support systems. - Tomaz Savsek; Marjan Vezjak; Nikola Pavesic (Eur. J. Oper. Res., 2006)