Valentin Goranko, Dimiter Vakarelov. Hyperboolean Algebras and Hyperboolean Modal Logic. Journal of Applied Non-Classical Logics, 9(2-3):345-368, 1999.
@article{GorankoV99, title = {Hyperboolean Algebras and Hyperboolean Modal Logic}, author = {Valentin Goranko and Dimiter Vakarelov}, year = {1999}, tags = {modal logic, algebra, logic}, researchr = {https://researchr.org/publication/GorankoV99}, cites = {0}, citedby = {0}, journal = {Journal of Applied Non-Classical Logics}, volume = {9}, number = {2-3}, pages = {345-368}, }