Bolotenko G. The National Archives and Left-Wing Sources from Russia: Records of the Mackenzie-Papineau Battalion, the Communist Party of Canada and Left-Wing Internationals. L/LT [Internet]. 1996 Jan. 1 [cited 2025 May 25];37:179-203. Available from: https://www.lltjournal.ca/index.php/llt/article/view/5031