| |
| 2007 | ||
|---|---|---|
| 2 | EE | Yong Lin Liu, San Yang Liu, Yang Xu: Pseudo-BCK algebras and PD-posets. Soft Comput. 11(1): 91-101 (2007) |
| 2003 | ||
| 1 | EE | Yong Lin Liu, San Yang Liu, Yang Xu, Keyun Qin: ILI-ideals and prime LI-ideals in lattice implication algebras. Inf. Sci. 155(1-2): 157-175 (2003) |
| 1 | Yong Lin Liu | [1] [2] |
| 2 | Keyun Qin | [1] |
| 3 | Yang Xu | [1] [2] |