Reference
V. Besendorfer, V. Zoldos, T. Peskan, Marijana Krsnik-Rasol, T. Littvay, Drazena Papes (1996): Identification of Potential Cytogenetical and Biochemical Markers in Bioindication of Common Oak Forests. – Phyton, Annales Rei Botanicae, Horn – 36_3: 139 - 146.