Chetvero stoĭkikh
Subtitle: Karl Libknekht, Roza Li͡uksemburg, Frant͡s Mering, Klara T͡Setkin : dokumentalʹnai͡a povestʹ
By: I͡A.S. Drabkin.
Publisher: Izd-vo polit. lit-ry
Published: 1985
Place of publication: Moskva
Language: rus
Number of pages: 364
Subjects: Liebknecht, Karl Paul August Friedrich, 1871-1919.; Luxemburg, Rosa, 1871-1919.; Mehring, Franz, 1846-1919.; Zetkin, Klara, 1857-1933.; Communists -- Biography.