Fuzzy Categorical ideals in BCK-Algebras. - Sung M. Hong; Young Bae Jun; Seon Jeong Kim; Seok-Zun Song (Int. J. Uncertain. Fuzziness Knowl. Based Syst., 1996)

A new 2D structure for chemotaxis measurement of adhesive cells. - Yeon H. Kwak; Soon S. Park; Sung M. Hong (NEMS, 2009)