John P. Burgess. Modal Logic in the Modal Sense of Modality. In Åsa Hirvonen, Juha Kontinen, Roman Kossak, Andrés Villaveces, editors, Logic Without Borders - Essays on Set Theory, Model Theory, Philosophical Logic and Philosophy of Mathematics. Volume 5 of Ontos Mathematical Logic, pages 51-72, De Gruyter, 2015. [doi]
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