Paul Vinogradoff,
1922 Encyclopædia Britannica — Trotsky…
“ The Red Army detachments make a formidable labour force, certainly more efficient than, for example, those civilian detachments mobilized for the clearing of snow. The military detachments have all the advantages of proper organizetion and the precise order of stern discipline. The fundamental condition of the productivity of Labour Red Army men, and of workmen in the Soviet economy in general, is the arousing of the spirit of emulation. ”
