[1] C.C. Chang, Algebraic analysis of many valued logics, Transactions of the American Mathematical
Society, 88 (1958), 467–490.
[2] A. Di Nola, L. Leustean, Compact representations of BL-algebras, Department of Computer
Science, University Aarhus. BRICS Report Series, (2002).
[3] P. Hájek, Metamathematics of fuzzy logic, Klower Academic Publishers, Dordrecht, (1999).
[4] C. Lele, J.B. Nganou, MV-algebras derived from ideals in BL-algebras, Fuzzy Sets and Systems,
218 (2013), 103–113.
[5] C. Lele, J.B. Nganou, Psedo-addition and fuzzy ideals in BL-algebras, Annals of Fuzzy Mathematics
and Informations, 8(2) (2014), 193–207.
[6] B.L. Meng, X.L. Xin, On fuzzy ideals of BL-algebras, The Scientific World Journal, 2014,
Article ID 757382, 12 pages, (2014).
[7] A. Paad, Fuzzy n-fold integral and fuzzy n-fold Boolean ideals in BL-algebras, Annals of Fuzzy
Mathematics and Informatics, 11(1) (2016), 119–133.
[8] E. Turunen, BL-algebras and basic fuzzy logic, Mathware Soft Computing, 6 (1999), 49–61.
[9] Y. Yang, X. Xin, On characterization of BL-algebras via implicative ideals, Italian Journal of
Pure and Applied Mathematics, 37 (2017), 493–506.
[10] X.H. Zhang, Y.B. Jun, M.I. Doh, On fuzzy filters and fuzzy ideals of BL-algebras, Fuzzy
Systems and Mathematics, 20(3) (2006), 1604–1616.
)
