Remark on lacunary statistical convergence of fuzzy numbers. - Joong Sung Kwon; Hong Tae Shim (Fuzzy Sets Syst., 2001)

Convergence in distribution for level-continuous fuzzy random sets. - Sang Yeol Joo; Yun Kyong Kim; Joong Sung Kwon; Gyeong Suk Choi (Fuzzy Sets Syst., 2006)

Strong convergence for weighted sums of fuzzy random sets. - Sang Yeol Joo; Yun Kyong Kim; Joong Sung Kwon (Inf. Sci., 2006)