Lavbič, Dejan, Olegas Vasilecas, and Rok Rupnik. “Ontology‐based Multi‐agent System to Support Business Users and Management / Daugiaagentine Sistema Grindžiama Ontologija Verslo Vartotojams Ir Vadybininkams Paremti”. Technological and Economic Development of Economy 16, no. 2 (June 30, 2010): 327-347. Accessed November 14, 2019. https://journals.vgtu.lt/index.php/TEDE/article/view/5884.