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List of Articles Vladik Kreinovich Open Access Article Abstract Page Full-Text 1 - Why Linear (and Piecewise Linear) Models Often Successfully Describe Complex Non-Linear Economic and Financial Phenomena: A~Fuzzy-Based Explanation Hung Nguyen Vladik Kreinovich 10.30495/tfss.2023.1972564.1054 Open Access Article Abstract Page Full-Text 2 - Min and Max are the Only Continuous $\&$- and $\vee$-Operations for Finite Logics Vladik Kreinovich 10.30495/tfss.2022.1957194.1025