Project introduction. Proceedings of the kick-off meeting.
Brochure 1/under the editorship of: S. V. Chernyshenko,
S. Y. Karakhanyan, V. O. Lyubchak, K. I. Kyrychenko. – Sumy :
Sumy State University, 2013. – 107 p.
ISBN 978-966-657-466-7