Search for: [Subject and Keywords = systemy informacyjne] OR [Subject and Keywords = logika rozmyta] OR [Subject and Keywords = teoria zbiorów przybliżonych] OR [Subject and Keywords = wnioskowanie przybliżone] OR [Subject and Keywords = informatyka teoretyczna] OR [Subject and Keywords = logika matematyczna] OR [Title = On rough dependency of attributes in information systems] OR [Creator = Pawlak, Zdzisław]