(∈,∈∨ q (λ,μ))-Fuzzy Ideal of  N(2,2,0) Algebra
ZHANG Jianzhong, FU Xiaobo, LIAO Zuhua
Journal of Frontiers of Computer Science and Technology . 2013, (11): 1048 -1056 .  DOI: 10.3778/j.issn.1673-9418.1307023