Software Agents for Learning Resources of Digital Library. - D. A. Milashenko; Sergiy D. Makovetskiy; R. V. Boblovskiy; Igor N. Keleberda; Natalya S. Lesna (ISTA, 2003)

Personalized Distance Learning Based on Multiagent Ontological System. - Igor N. Keleberda; Natalya S. Lesna; Sergiy D. Makovetskiy; Vagan Y. Terziyan (ICALT, 2004)