@article{Jäggi_1996, title={A method to compare abiotic structures in habitats of recent and extinct populations of Vipera ospis (L., 1758)}, volume={5}, url={https://om.vuvb.uniza.sk/index.php/OM/article/view/61}, number={1}, journal={Oecologia Montana}, author={Jäggi, C.}, year={1996}, month={Jun.}, pages={51}