BELIČKOVÁ, Kornélia - BOÓR, Matej. The Role of state budget in environmental protection : the case of European union countries. - Registrovaný: Web of Science. In Theoretical and practical aspects of public finance 2016. Conference. Theoretical and practical aspects of public finance 2016 : proceedings of the 21th international conference : Praha, 15 and 16 April 2016. - Praha : Vysoká škola ekonomická v Praze, Nakladatelství Oeconomica, 2016. ISBN 978-80-245-2155-8, s. 193-198. F1/97/2015.