found: OCH!, 2016:t.p. (Olgoj Chorchoj) p. 4 (studio founded in 1990 by the designers Michal Froněk and Jan Němeček; gradually expanded its design to include practical objects, interiors, exhibition installations and architecture)
found: NKC via VIAF, March 31, 2016(hdg.: Olgoj Chorchoj (umělecká skupina); team of designers, architects and students dedicated to modern architecture and design (founders - Michal Froněk and Jan Němeček))
found: ULAN, March 31, 2016(hdg: Olgoj Chorchoj (Czech architectural firm, contemporary); roles: architectural firm, design firm)
found: Official website, March 31, 2016(Olgoj Chorchoj; Studio Olgoj Chorchoj; Prague; company identification number 498 898 51; studio founded in 1990 by Michal Froněk (1966) and Jan Němeček (1963); first project included design of experiemental seating and interior concepts) - http://www.olgojchorchoj.cz/
