Search for: [Subject and Keywords = zbiory przybliżone] OR [Subject and Keywords = logika rozmyta] OR [Subject and Keywords = teoria zbiorów przybliżonych] OR [Subject and Keywords = logika matematyczna] OR [Subject and Keywords = grafy przepływowe] OR [Subject and Keywords = algorytmy decyzyjne] OR [Title = Rough sets and flow graphs] OR [Creator = Pawlak, Zdzisław]