Xiao Hong Zhang, Xue-Shuang Fan. Pseudo-BL algebras and pseudo-effect algebras. Fuzzy Sets and Systems, 159(1):95-106, 2008. [doi]
@article{ZhangF08-0, title = {Pseudo-BL algebras and pseudo-effect algebras}, author = {Xiao Hong Zhang and Xue-Shuang Fan}, year = {2008}, doi = {10.1016/j.fss.2007.08.006}, url = {http://dx.doi.org/10.1016/j.fss.2007.08.006}, tags = { algebra}, researchr = {https://researchr.org/publication/ZhangF08-0}, cites = {0}, citedby = {0}, journal = {Fuzzy Sets and Systems}, volume = {159}, number = {1}, pages = {95-106}, }