found: Blažek, Václav. Numerals, 1999:t.p. (Václav Blažek)
found: LC data base, 04-06-01(old cat. hdg.: Blažek, Václav)
found: OCLC (30 Jan. 2013):(LGP hdg.: Blažek, Václav, 1959-)
found: Wikipedia, the free encyclopedia, February 13, 2020:Václav Blažek page (Václav Blažek; born 23 April 1959 in Sokolov Czechoslovakia; historical linguist; professor at Masaryk University in Brno and also teaches at the University of West Bohemia; research interests: Indo-European languages, Uralic languages, Altaic languages, Afroasiatic languages, Nostratic languages, Dené-Caucasian languages and mathematical linguistics) - https://en.wikipedia.org/wiki/V%C3%A1clav_Bla%C5%BEek
found: Altaic languages, 2019:title page (Václav Blažek) page 9 (interested in comparative linguistics )