Legal aspects of European forest sustainable development : proceedings of the 16th international symposium in Braşov, Romania [elektronický zdroj]. Eds. Ioan Vasile Abrudan, Rastislav Šulek, Bogdan Popa. 1st ed. Brasov : Transilvania University of Braşov, 2015. 115 p. [online]. Dostupné na internete: <http://www.iufro.org/download/file/26129/4852/90600-brasov15_pdf> ISBN 978-606-19-0743-4.