Dongqiang Yang Xinran Yang Hui Jia Lixian Xu Jin Guo Construction of Fuzzy Linguistic Approximate Concept Lattice in an Incomplete Fuzzy Linguistic Formal Context. 70 2022 15 Int. J. Comput. Intell. Syst. 1 https://doi.org/10.1007/s44196-022-00125-1 db/journals/ijcisys/ijcisys15.html#YangYJXG22