Environmental security in south-eastern europe [Electronic resource] : international agreements and their implementation / eds. M. Montini, S. Bogdanovic. - Electronic text data. - Dordrecht : Springer Science+Business Media B.V., 2011. - (NATO science for peace and security series c: environmental security, ISSN 1874-6519). - ISBN 978-94-007-0228-8 : Б. ц.