-
[1] J. C. Abbott, Semi-boolean algebra, Matematički Vesnik, vol. 4(19) (1967), pp. 177–198.
-
[2] R. A. Borzooei, S. Khosravi Shoar, Implication algebras are equivalent to the dual implicative BCK-algebras, Scientiae Mathematicae Japonicae, vol. 63(3) (2006), pp. 429–431.
-
[3] R. A. Borzooei, J. Shohani, On generalized Hilbert algebras, Italian Journal of Pure and Applied Mathematics, vol. 29 (2012), pp. 71–86.
-
[4] D. Buşneag, A note on deductive systems of a Hilbert algebra, Kobe Journal of Mathematics, vol. 2(1) (1985), pp. 29–35.
-
[5] D. Buşneag, Categories of algebraic logic, Editura Academiei Romane (2006).
-
[6] S. Celani, A note on homomorphisms of Hilbert algebras, International Journal of Mathematics and Mathematical Sciences, vol. 29(1) (2002), pp. 55–61, DOI: https://doi.org/10.1155/S0161171202011134
-
[7] W. Y. C. Chen, J. S. Oliveira, Implication algebras and the Metropolis-Rota axioms for cubic lattices, Journal of Algebra, vol. 171(2) (1995), pp. 383–396, DOI: https://doi.org/10.1006/jabr.1995.1017
-
[8] A. Diego, Sur les algèbres de Hilbert, Translated from the Spanish by Luisa Iturrioz. Collection de Logique Mathématique, Sér. A, Fasc. XXI, Gauthier-Villars, Paris; E. Nauwelaerts, Louvain (1966).
-
[9] A. Figallo, Jr., A. Ziliani, Remarks on Hertz algebras and implicative semilattices, Bulletin of the Section of Logic, vol. 34(1) (2005), pp. 37–42.
-
[10] A. V. Figallo, G. Z. Ramón, S. Saad, A note on the Hilbert algebras with infimum, Matemática Contemporânea, vol. 24 (2003), pp. 23–37, 8th Workshop on Logic, Language, Informations and Computation – WoLLIC'2001 (Brasília).