Media type: E-Article Title: On Modalities and Quantifiers Contributor: Fitting, Melvin Published: IOS Press, 2017 Published in: Fundamenta Informaticae, 156 (2017) 3-4, Seite 297-330 Language: Not determined DOI: 10.3233/fi-2017-1610 ISSN: 0169-2968; 1875-8681 Keywords: Computational Theory and Mathematics ; Information Systems ; Algebra and Number Theory ; Theoretical Computer Science Origination: Footnote: