Bernard De Baets, Andrea Marková-Stupnanová. Analytical expressions for the addition of fuzzy intervals. Fuzzy Sets and Systems, 91(2):203-213, 1997. [doi]
@article{BaetsM97, title = {Analytical expressions for the addition of fuzzy intervals}, author = {Bernard De Baets and Andrea Marková-Stupnanová}, year = {1997}, doi = {10.1016/S0165-0114(97)00141-3}, url = {http://dx.doi.org/10.1016/S0165-0114(97)00141-3}, researchr = {https://researchr.org/publication/BaetsM97}, cites = {0}, citedby = {0}, journal = {Fuzzy Sets and Systems}, volume = {91}, number = {2}, pages = {203-213}, }