Die Bulgaren in ihren historischen, ethnographischen und politischen Grenzen =
Subtitle: The Bulgarians in their historical, ethnographical and political frontiers = Les Bulgares dans leurs frontières historiques, ethnographiques et politiques =  Bŭlgarit~ie v t~iekhnit~ie istoricheski, etnograficheski i politiche[s]ki grani~tsi : Atlas mit 40 Landkarten
By: Vorwort von D. Rizoff.
Contributors: Ishirkov, Anastas, 1868-; Zlatarski, Vasil N., 1866-; Rizov, Dimitŭr, 1862-1918.
Publisher: Spectrum
Published: 1900
Place of publication: [s.l.]
Language: ger
Number of pages: 74
Subjects: Ethnology -- Balkan Peninsula.; Bulgaria -- Historical geography.; Bulgaria -- History.
Other titles: Bŭlgarit~ie v t~iekhnit~ie istoricheski, etnograficheski i politiche[s]ki grani~tsi.; The Bulgarians in their historical, ethnographical and political frontiers.; Les Bulgares dans leurs frontières historiques, ethnographiqueset politiques.
Notes: Parallel text in German, English, French and Bulgarian.

Ethnographic part by Dr. A. Ishirkoff, historical part by Dr. V. Zlatarski. cf. Pref., leaf xviii.

Originally published: Berlin: K. Hoflithographie, Hofbuch- und Steindruckerei Wilhelm Greve, 1917.

Includes bibliographical references (leaf xxi).