Hurta, V. and Kmeťová, M. (2017) “A contribution to the knowledge of selected ele-ment contents in food products and sycamore leaves near the paper mill industry”, Oecologia Montana, 26(2), pp. 55-58. Available at: http://om.vuvb.uniza.sk/index.php/OM/article/view/302 (Accessed: 18April2024).