The spirit of the Gathering The THIRD GREAT GATHERING ("The Sofia Gathering 2016"), 12 November 2016
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The spirit of the Gathering The THIRD GREAT GATHERING ("The Sofia Gathering 2016"), 12 November 2016 “Third Great Gathering - 35 years Alumni 1981 physics of SU - Rumen Gerasimov - 096”, Date: 2016:11:12, Time: 20:53:20 (No. 17 of 49)