Patrick Bosc, Olivier Pivert. On a fuzzy bipolar relational algebra. Inf. Sci., 219:1-16, 2013. [doi]
@article{BoscP13, title = {On a fuzzy bipolar relational algebra}, author = {Patrick Bosc and Olivier Pivert}, year = {2013}, doi = {10.1016/j.ins.2012.07.018}, url = {http://dx.doi.org/10.1016/j.ins.2012.07.018}, researchr = {https://researchr.org/publication/BoscP13}, cites = {0}, citedby = {0}, journal = {Inf. Sci.}, volume = {219}, pages = {1-16}, }