21-seiki Kan-Chōsenjin no kyōsei bijon : Chūō Ajia, Roshia, Nihon no Kan-Chōsenjin mondai : Kinʼan So Yondaru Sensei koki kinen ronshū = A symbiotic vision of Koreans for the 21st century : Koreans in Central Asia, Russia and Japan : articles in celebration of Prof. Suh Yong-Dal's seventieth birthday