Stojnić, S., S. Orlović, D. Miljković, and G. von Wuehlisch. “INTRA- AND INTERPROVENANCE VARIATIONS IN LEAF MORPHOMETRIC TRAITS IN EUROPEAN BEECH (FAGUS SYLVATICA L.)”. Archives of Biological Sciences, vol. 68, no. 4, Nov. 2016, pp. 781-8, https://serbiosoc.org.rs/arch/index.php/abs/article/view/1250.