References
John Bacon
(1987). A model-theoretic criterion of ontology. Synthese 71 (1), pp. 1-18.
(1976). The nature of necessity. Grazer Philosophische Studien 2, pp. 239-246.
(1987). A model-theoretic criterion of ontology. Synthese 71 (1), pp. 1-18.
(1976). The nature of necessity. Grazer Philosophische Studien 2, pp. 239-246.