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[null,"1.","Record Nr.",null,"UNISALENTO991003162809707536"]
[null,null,"Titolo",null,"Voyages et voyageurs à Byzance et en occident du VI au XI siècle : actes du colloque international organisé par la section d'histoire de l'Université Libre de Bruxelles en collaboration avec le Département des sciences historiques de l'Université de Liège : 5-7 mai 1994 / édités par Alain Dierkens et Jean-Marie Sansterre ; avec la collaboration de Jean-Louis Kupper"]
[null,null,"Pubbl/distr/stampa",null,"Genève : Droz, 2000"]
[null,null,"ISBN",null,"2870192789"]
[null,null,"Descrizione fisica",null,"1 v. : ill. ; 24 cm"]
[null,null,"Collana",null,"Bibliothèque de la Faculté de philosophie et lettres de l'Université de Liège ; 278"]
[null,null,"Disciplina",null,"914"]
[null,null,"Soggetti",null,"Impero d'Oriente - Descrizioni e viaggi - Sec. 6.-11. - Congressi"]
[{"$nulls":4},"Europa - Descrizioni e viaggi - Sec. 6.-11. - Congressi"]
[{"$nulls":4},"Viaggiatori - Europa - Sec. 6.-11. - Congressi"]
[{"$nulls":4},"Viaggiatori - Impero d'Oriente - Sec. 6.-11. - Congressi"]
[null,null,"Lingua di pubblicazione",null,"Francese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,"2.","Record Nr.",null,"UNINA9910782098603321"]
[null,null,"Autore",null,"Diaconescu Răzvan"]
[null,null,"Titolo",null,"Institution-independent model theory [[electronic resource] /] / Răzvan Diaconescu"]
[null,null,"Pubbl/distr/stampa",null,"Basel ; ; Boston, : Birkhäuser, c2008"]
[null,null,"ISBN",null,"1-281-86259-2"]
[{"$nulls":4},"9786611862596"]
[{"$nulls":4},"3-7643-8708-4"]
[null,null,"Edizione",null,"[1st ed. 2008.]"]
[null,null,"Descrizione fisica",null,"1 online resource (386 p.)"]
[null,null,"Collana",null,"Studies in universal logic"]
[null,null,"Disciplina",null,"511.3"]
[{"$nulls":4},"511.34"]
[null,null,"Soggetti",null,"Model theory"]
[{"$nulls":4},"Logic, Symbolic and mathematical"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Categories -- Institutions -- Theories and Models -- Internal Logic -- Model Ultraproducts -- Saturated Models -- Preservation and Axiomatizability -- Interpolation -- Definability -- Possible Worlds -- Grothendieck Institutions -- Institutions with Proofs -- Specification -- Logic Programming."]
[null,null,null,"Sommario/riassunto","A model theory that is independent of any concrete logical system allows a general handling of a large variety of logics. This generality can be achieved by applying the theory of institutions that provides a precise mathematical formulation for the intuitive concept of a logical system. Especially in computer science, where the development of a huge number of specification logics is observable, institution-independent model theory simplifies and sometimes even enables a concise model-theoretic analysis of the system. Besides incorporating important methods and concepts from conventional model theory, the proposed top-down methodology allows for a structurally clean understanding of model-theoretic phenomena. As a consequence, results from conventional concrete model theory can be understood more easily, and sometimes even new results are obtained."]