@misc{Kohtz_Johannes_(1843-1918)_Das,
 author={Kohtz, Johannes (1843-1918)},
 address={Potsdam},
 howpublished={online},
 publisher={A. Stein's Verlagsbuchhandlung},
 language={ger},
 type={książka},
 title={Das Indische Problem : eine Schach-Studie},
 keywords={Szachy (gra) -- zadania, Szachy (gra)},
}