| 1 | -- | 32 | Qiang Pu, Dexue Zhang. Preordered sets valued in a GL-monoid |
| 33 | -- | 57 | Hongjun Zhou, Bin Zhao. Generalized Bosbach and Riečan states based on relative negations in residuated lattices |
| 58 | -- | 76 | Anatolij Dvurecenskij, Jirí Rachunek, Dana Salounová. State operators on generalizations of fuzzy structures |
| 77 | -- | 91 | Michal Botur, Radomír Halas, Jan Kühr. States on commutative basic algebras |
| 92 | -- | 102 | Rajab Ali Borzooei, S. Khosravi Shoar, R. Ameri. Some types of filters in MTL-algebras |
| 103 | -- | 112 | Eduard Bartl, Radim Belohlávek, Vilém Vychodil. Bivalent and other solutions of fuzzy relational equations via linguistic hedges |