PEKÁR, Juraj - BREZINA, Ivan - ČIČKOVÁ, Zuzana. The use of multicriteria programming to the maintenance of a minimum number of road traffic. - Registrovaný: Web of Science. In Quantitative methods in economics : multiple criteria decision making XV : proceedings of the international conference : 6th-8th October 2010, Smolenice, Slovakia. - Bratislava ; Bratislava : IURA EDITION, 2010. ISBN 978-80-8078-364-8, s. 157-164. VEGA 1/0360/10. 1/0360/10, VEGA, Model rozmiestnenia recyklačných miest pre Slovenskú republiku.