http://operationbarbarossa.net/ - OPERATION BARBAROSSA: the Complete Organisational and Statistical Analysis, belligerents forces, sample statistic and calculating for wargame
http://tashv.nm.ru/ - Soviet Army OOB and statistical information
http://sovnavy-ww2.narod.ru/ - Soviet Navy in Great Patriotic War
http://mega.km.ru/weaponry/content.asp?rubr=100009#stop - Soviet artillery in detail
http://www.o5m6.de/ - USSR drawings and some statistical inormation. Excellent drawings!
http://talks.guns.ru/forum/42/141432.html - Statistics for artillery USSR
http://bronetehnika.narod.ru/ - Encyclopedia of Soviet AFV in WWII
http://bdsa.ru/index.php?option=com_con ... &Itemid=28 - OOB Soviet Army
http://niemirow41.narod.ru/ - deployment of Soviet troops on the ledge of the Lvov
http://wap.nkvd.borda.ru/?1-17-0-00000001-000-10001-0 - List of units and formations of the NKVD
http://www.rkka.ru/ - all about Soviet Army (RKKA). TOE, OOB, weapons, dislocation, statistic.
http://www.krunch.ru/mapsonline.htm - online maps unit dislocation for Barbarossa operation (German and Soviet)