@article{Poláček_Haas_2018, title={Mercury concentration in feathers of Prunella modularis in spruce and dwarf pine forest}, volume={27}, url={http://om.vuvb.uniza.sk/index.php/OM/article/view/317}, number={2}, journal={Oecologia Montana}, author={Poláček, D. and Haas, M.}, year={2018}, month={Dec.}, pages={27-29}