@incollection{Repka11,
author = {Victoriya Repka and Vyacheslav Grebenyuk and Katheryna Kliushnyk},
title = {Pro-Active Multi-Agent System in Virtual Education},
booktitle = {Multi-Agent Systems},
publisher = {IntechOpen},
address = {Rijeka},
year = {2011},
editor = {Faisal Alkhateeb and Eslam Al Maghayreh and Iyad Abu Doush},
chapter = {20},
doi = {10.5772/14807},
url = {https://doi.org/10.5772/14807}
}