@misc{Soja_Henryk_Kraina,
 author={Soja, Henryk},
 howpublished={online},
 publisher={Grawipol},
 language={pol},
 type={map},
 title={Kraina w Kratę : dzieje i kultura},
 keywords={Tourist maps, Słupsk (Pomeranian Province), Swołowo (Pomeranian Province), Sławno (West Pomeraniann Province)},
}