@misc{Świechowski_Marian_(1882–1934)_The_1921, author={Świechowski, Marian (1882–1934)}, copyright={Public Domain}, address={[S.l.]}, howpublished={online}, year={1921}, publisher={Issued by the Provisory Political Commitee of the Kowno lands}, language={fre}, title={The ethnographical and political card of the territories of the old Great Duchy of Lithuania with a Table of Statistics}, keywords={population maps, ethnographic maps, Lithuania}, }