Forbes (Russia) — May 2012 #98
Forbes (Russia) — June 2011 #87
Forbes (Russia) — June 2008 #51
Forbes (Russia) — May 2009 #62
Forbes (Russia) — March 2007 #36
Forbes (Russia) — January 2012 #94
Forbes (Russia) — January 2007 #34
Forbes (Russia) — July 2008 #52
Forbes (Russia) — December 2006 #33
