TY - JOUR AU - Jun, Young Bae AU - Song, Seok-Zun TI - Inf-Hesitant Fuzzy Ideals in BCK/BCI-Algebras JO - Bulletin of the Section of Logic PY - 2020 VL - 49 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/BSL_2020_49_1_a1/ LA - en ID - BSL_2020_49_1_a1 ER -