Сборник Материалов по Изучению Опыта Войны [Sbornik Materialov po Izuchenii͡u Opyta Voĭny] (Moscow, Voennoe Izdatel'stvo). Extracts (prints from microform):.
No. 9, November-December 1943 (published 1944).
No. 10, January-February 1944 (published 1944).
No. 11, March-April 1944 (published 1944).
No. 12, May-June 1944 (published 1944).
No. 13, July-August 1944 (published 1944).
No. 14, September-October 1944 (published 1945).
No restrictions on access.
Russian Aeronautical Collection, ACC. 2006-0034, National Air and Space Museum, Smithsonian Institution.