Wei-Yi Liu, Ning Song. The fuzzy association degree in semantic data models. Fuzzy Sets and Systems, 117(2):203-208, 2001. [doi]
@article{LiuS01, title = {The fuzzy association degree in semantic data models}, author = {Wei-Yi Liu and Ning Song}, year = {2001}, doi = {10.1016/S0165-0114(98)00334-0}, url = {http://dx.doi.org/10.1016/S0165-0114(98)00334-0}, tags = {data-flow}, researchr = {https://researchr.org/publication/LiuS01}, cites = {0}, citedby = {0}, journal = {Fuzzy Sets and Systems}, volume = {117}, number = {2}, pages = {203-208}, }