@article{article,
title = {Population dynamics of natural forest reserves in northwest Germany. Information value of forest reserves research for forestry and nature conservation},
author = {Meyer, P.},
year = {1997},
journal = {Forst und Holz},
volume = {52},
number = {18},
pages = {532-538},
howpublished = "\url{https://eurekamag.com/research/003/235/003235409.php}"
}