Marco Aiello, Johan van Benthem. A Modal Walk Through Space. Journal of Applied Non-Classical Logics, 12(3-4):319-364, 2002.
@article{AielloB02, title = {A Modal Walk Through Space}, author = {Marco Aiello and Johan van Benthem}, year = {2002}, researchr = {https://researchr.org/publication/AielloB02}, cites = {0}, citedby = {0}, journal = {Journal of Applied Non-Classical Logics}, volume = {12}, number = {3-4}, pages = {319-364}, }