Siegfried Gottwald. Mathematical fuzzy logic as a tool for the treatment of vague information. Inf. Sci., 172(1-2):41-71, 2005. [doi]
@article{Gottwald05:2, title = {Mathematical fuzzy logic as a tool for the treatment of vague information}, author = {Siegfried Gottwald}, year = {2005}, doi = {10.1016/j.ins.2005.02.004}, url = {http://dx.doi.org/10.1016/j.ins.2005.02.004}, tags = {logic}, researchr = {https://researchr.org/publication/Gottwald05%3A2}, cites = {0}, citedby = {0}, journal = {Inf. Sci.}, volume = {172}, number = {1-2}, pages = {41-71}, }