1. J. C. Abbott, Semi-Boolean algebra, Mat. Vesnik, 4(19) (1967), 177–198.
2. S. S. Ahn and K. S. So, On ideals and upper sets in BE-algebras, Sci. Math. Jpn., 68(2) (2008), 279–285.
3. R. K. Bandaru, A. Borumand Saeid and Y. B. Jun, On GE-algebras, Bull. Sect. Logic Univ. Łódź, 50(1) (2021), 81–96.
4. A. Borumand Saeid, A. Rezaei and R. A. Borzooei, Some types of filters in BE-algebras, Math. Comput. Sci., 7 (2013), 341–352.
5. R. A. Borzooei and S. K. Shoar, Implication algebras are equivalent to the dual implicative BCK-algebras, Sci. Math. Jpn., 63(3) (2006), 429–432.
6. R. A. Borzooei and J. Shohani, On generalized Hilbert algebras, Ital. J. Pure Appl. Math., 29 (2012), 71–86.
7. I. Chajda and R. Halas, Congruences and ideals in Hilbert algebras, Kyungpook Math. J., 39 (1999), 429–432.
8. I. Chajda, R. Halas and Y. B. Jun, Annihilators and deductive systems in commutative Hilbert algebras, Comment. Math. Univ. Carolin., 43(3) (2002), 407–417.
9. A. Diego, Sur les algebres de Hilbert, Collection de Logique Mathematique, Edition Hermann, Serie A, XXI, 1966.
10. Y. B. Jun, Commutative Hilbert algebras, Soochow J. Math., 22(4) (1996), 477–484.
11. H. S. Kim and Y. H. Kim, On BE-algebras, Sci. Math. Jpn., 66(1) (2007), 113–116.
12. A. Rezaei, A. Borumand Saeid and R. A. Borzooei, Relation between Hilbert algebras and BE-algebras, Appl. Appl. Math., 8 (2013), 573–584