@misc{Rykowski_Kazimierz_The_2012,
 author={Rykowski, Kazimierz},
 volume={85},
 number={2},
 copyright={Rights Reserved - Free Access},
 address={Warszawa},
 journal={Geographia Polonica},
 howpublished={online},
 year={2012},
 publisher={IGiPZ PAN},
 language={eng},
 type={Text},
 title={The basics of sustainable forest management in Forest Promotional Complexes},
 URL={http://rcin.org.pl/igipz/Content/28375/PDF/WA51_46748_r2012-t85-no2_G-Polonica-Rykowski.pdf},
 keywords={forest management, closed to nature forestry, dead wood, Forest Promotional Complex},
}