@misc{Rączkowska_Zofia_Digital_2015,
 author={Rączkowska, Zofia and Zwoliński, Zbigniew},
 volume={88},
 number={2},
 copyright={Creative Commons Attribution BY-ND 3.0 PL license},
 address={Warszawa},
 journal={Geographia Polonica},
 howpublished={online},
 year={2015},
 publisher={IGiPZ PAN},
 language={eng},
 abstract={The paper presents the Digital Geomorphological Map of Poland (DGM) on which work started in 2013. Background is provided on the history of geomorphological mapping and the digital adaptation of analoguegeomorphological maps. The legend (key symbols) of the DGM and the construction of its database are introduced. The test sheets prepared on the basis of the DGM assumptions are demonstrated.},
 type={Text},
 title={Digital geomorphological map of Poland},
 URL={http://www.rcin.org.pl/igipz/Content/54621/PDF/WA51_74755_r2015-t88-no2_G-Polonica-Raczkowsk.pdf},
 keywords={digital geomorphological maps, legend, test sheets, Poland},
}