Pseudo-t-norms and implication operators: direct products and direct product decompositionsZHUDENG WANG; YANDONG YU.Fuzzy sets and systems. 2003, Vol 139, Num 3, pp 673-683, issn 0165-0114, 11 p.Article

Pseudo-t-norms and implication operators on a complete Brouwerian latticeZHUDENG WANG; YANDONG YU.Fuzzy sets and systems. 2002, Vol 132, Num 1, pp 113-124, issn 0165-0114Article

TL-subrings and TL-ideals. I: Basic conceptsYANDONG YU; ZHUDENG WANG.Fuzzy sets and systems. 1994, Vol 68, Num 1, pp 93-103, issn 0165-0114Article

On T-congruence L-relations on groups and ringsZHUDENG WANG; YANDONG YU; FENGMING DAI et al.Fuzzy sets and systems. 2001, Vol 119, Num 3, pp 393-407, issn 0165-0114Article

Radicals of TL-idealsZHUDENG WANG; FENGMING DAI; YANDONG YU et al.Fuzzy sets and systems. 2001, Vol 121, Num 2, pp 301-314, issn 0165-0114Article