found: His A dictionary of Jewish surnames from the Russian Empire, 1993:CIP t.p. (Alexander Beider) bk. jkt. (b. 1963 in Moscow; graduated 1986 from the Moscow Physio-Technical Institute)
found: A dictionary of Ashkenazic given names, 2001:CIP t.p. (Alexander Beider) datasheet (b. 14 March 1963)
found: Origins of Yiddish dialects, 2015:t.p. (Alexander Beider) dust jacket (Alexander Beider holds a PhD in Applied Mathematics from Moscow Institute of Physics and Technology, and a PhD in Jewish Studies from the Sorbonne. He is the author of several etymological dictionaries of Ashkenazic surnames and given names, and a number of papers dealing with the history of Yiddish. He is also the designer of the linguistic part of the Beider-Morse Phonetic Matching method of computer-based searches for equivalent surnames)