D. García-Zamora, R. Paiva, A. Cruz, J. Fernandez, H. Bustince, Some Construction Methods for Pseudo-Overlaps and Pseudo-Groupings and Their Application in Group Decision Making, Axioms 2023, 12 (6), 589

F. Neres, R.H.N. Santiago, AFRL Hierro, A. Cruz, Z. Takác, J. Fernández, H. Bustince, The alpha-ordering for a wide class of fuzzy sets of the real line: the particular case of fuzzy numbers, Computational and Applied Mathematics, 43 (1), 12, 2024