[1] J. C. Abbott (1967) Semi-Boolean algebras, Mate. Vestnik, 4, 177-198.
[2] A. Borumand Saeid, H. S. Kim and A. Rezaei (2017) On BI-algebras, An. St. Univ. Ovidius Constanta, 25, 177-194.
[3] R. A. Borzooei, S. Khosravi Shoar (2006) Implication algebras are equivalent to the dual implicative BCK-Algebras, Sci. Math. Jap., 371-373.
[4] R. A. Borzooei, O. Zahiri (2012) Prime Ideals in BCI and BCK-Algebras, Ann. Uni. Cra., Math. Comp. Sci. Ser., 39(2), 266-276.
[5] W. Y. Chen and J. S. Oliveira (1995) Implication algebras and the metropolis rota axioms for cubic lattices, J. Algebra, 171, 383-396.
[6] J. A. Goguen (1967) L-fuzzy sets, J. Math. Anal. Appl., 18, 145-174.
[7] P. H´ajek (1998) Metamathematics of fuzzy logic, Klower Academic Publishers, Dordrecht.
[8] Y. Imai and K. Is´eki (1966) On axioms systems of propositional calculi XIV, Proc. Jap. Aca., Series A, 42, 19-22.
[9] Y. B. Jun, E. H. Roh and H. S. Kim (1998) On BH-algebras, Sci. Math. 1, 347-354.
[10] E.P. Klement, R. Mesiar, and E. Pap (2000) Triangular Norms, Kluwer Aca. Publ., Dordrecht.
[11] W. J. Liu (1982) Fuzzy invariant subgroups and fuzzy ideals, Fuzzy sets and Sys., 8, 133-139.
[12] J. Neggers and H. S. Kim (2002) On B-algebras, Mate. Vesnik, 54, 21-29.
[13] A. Rosenfeld (1971) Fuzzy groups, J. Math. Anal. Appl., 35, 512-517.
[14] R. Tayebi Khoramia and A. Borumand Saeid (2012) New representation for filters of BL-algebras, J. Intel. Fuzzy Sys., 23, 225-235.
[15] L. A. Zadeh (1965) Fuzzy sets, Inform. and Control, 8, 338-353.