@misc{Grzywacz_Andrzej_More_1993, author={Grzywacz, Andrzej}, volume={9}, editor={Bugała, Władysław. Redaktor}, editor={Polska Akademia Nauk. Instytut Dendrologii}, copyright={Creative Commons Attribution BY-SA 4.0 license}, journal={Nasze drzewa leśne}, address={Poznań-Kórnik}, howpublished={online}, year={1993}, publisher={Sorus}, language={pol}, title={More serious infectious diseases}, type={Text}, keywords={Carpinus betulus, hornbeam, diseases of hornbeam}, }