"敞煥 曹"@ko . . . "Chŏlla-pukto Kochʻang, Corée S." . . . . "2009-10-15" . "16145900"^^ . "Docteur ès lettres" . "Č'añ-Hoan Čo"@fr . . "ISNI" . . "Chang-Whan Cho"@fr . . "Cho" . "2016-02-16"^^ . . . . "Chang-Whan" . "Chʻang-Hwan Cho"@fr . "Chŏlla-pukto Kochʻang, Corée S." . . "0000000063636373" . "Docteur ès lettres" . "2016-02-16" . . . "창환 조"@fr . . "LC Authorities : Cho, Chʻang-hwan. - http://authorities.loc.gov. - 2009-10-15 BnF Service coréen, 2009-10-15. - . -"@fr . "Chʻang-Hwan Jo"@fr . . . "Chang-Whan Cho" . "Docteur ès lettres"@fr . "Han kuk hyōn tä si in lon / Čo Č'añ-Hoan, 2005. - . - National library of Korea. - http://nl.go.kr. - 2009-10-15"@fr .