[1. Zadnik Stirn, L., Žerovnik, J., Kljajić Borštnar, M., Drobne, S. (2016), ”Proceedings of the 13th International Symposium on Operational Research, SOR13”, Bled, Slovenia, September 23-25, 2016, Slovenian Society INFORMATIKA (SSI), Section for Operational Research (SOR), Ljubljana, 562pp.]Search in Google Scholar