@ARTICLE{Górska-Zabielska_Maria_Erratic_2016, author={Górska-Zabielska, Maria}, number={Nr 1 (45) Interventions}, journal={ACADEMIA. The magazine of the Polish Academy of Sciences}, pages={68-69}, howpublished={online}, year={2016}, publisher={Polish Academy of Sciences}, language={eng}, abstract={They are a vital source of information about the glaciations that covered significant areas of Poland in the Pleistocene. They intrigue not only scientists, but also geotourists. So why do glacial erratics so frequently end up vandalized?}, type={Article}, title={Erratic disappearances}, URL={http://www.czasopisma.pan.pl/Content/112693/PDF/068-069%20gorska_ang.pdf}, keywords={glacial erratic boulders in Poland}, }