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On subsystems of the system J 1 of Arruda and Da Costa
Author(s) -
Urbas Igor
Publication year - 1990
Publication title -
mathematical logic quarterly
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.473
H-Index - 28
eISSN - 1521-3870
pISSN - 0942-5616
DOI - 10.1002/malq.19900360203
Subject(s) - vagueness , citation , section (typography) , paraconsistent logic , computer science , humanities , hierarchy , algebra over a field , mathematics , artificial intelligence , philosophy , library science , pure mathematics , fuzzy logic , description logic , higher order logic , political science , law , operating system