Twelve Brief Theses on H. Greulich’s Defence of Fatherland Defence
First published in Russian in 1931 in Lenin Miscellany XVII. Published in Volksrecht Nos. 26 and 27, January 31 and February 1, 1917. Written (in German) between January 13 and 17 (26 and 30), 1917. Translated from the German. Published according to the manuscript.