"김 성천" . "1959-12-12" . "김 성천" . . . "김 성천" . . "Seong-Cheon" . "Sŏng-ch'ŏn"@en . "Sŏng-ch'ŏn Kim" . "Kim"@en . "Seong-Cheon Kim" . "Sŏng-ch'ŏn Kim"@en . "Seong-Cheon Kim" . . .