@misc{Hassenstein_Bruno_(1839–1902)._Redaktor_Karte_1883,
 author={Hassenstein, Bruno (1839–1902). Redaktor and Barich, Carl (1859–1931). Redaktor},
 copyright={Public Domain},
 address={Gotha},
 howpublished={online},
 year={1883},
 publisher={Justus Perthes},
 language={ger},
 title={Karte von Tong-King : Maßsstab 1:1 800 000},
 type={Image},
 URL={http://rcin.org.pl/igipz/Content/216456/PDF/WA51_225087_PAND22441-r1883_Karte-von-Tong-King.pdf},
 keywords={chorographic maps, Indochina, Tonkin},
}