Stéphane Demri, Dov M. Gabbay. On Modal Logics Characterized by Models with Relative Accessibility Relations: Part I. Studia Logica, 65(3):323-353, 2000.
@article{DemriG00a, title = {On Modal Logics Characterized by Models with Relative Accessibility Relations: Part I}, author = {Stéphane Demri and Dov M. Gabbay}, year = {2000}, tags = {modal logic, logic}, researchr = {https://researchr.org/publication/DemriG00a}, cites = {0}, citedby = {0}, journal = {Studia Logica}, volume = {65}, number = {3}, pages = {323-353}, }