Burgoyne, Thomas - The Language of the Stars (1897)
SGR activity in time Sergei Popov (SAI MSU) (HEA-2006, 25-27 December 2006 Moscow, IKI)
Evolutionary LAW: with the examples from US-Russia «dichotomy» A ideaephony in 7 movements) Put together by Vlad Radkov, MUSKIE-2011.
