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O Zasadzie Sprzeczności u Arystotelesa
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O Zasadzie Sprzeczności u Arystotelesa

work by Łukasiewicz

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influence on Leśniewski

  • In Stanisław Leśniewski: Life

    It was Łukasiewicz’ book O Zasadzie Sprzeczności u Arystotelesa (1910; “On the Principle of Contradiction in Aristotle”) that awakened Leśniewski from his dogmatic slumber. From it he became interested in the problem posed by the discovery of the antinomies, or paradoxes, in logic and mathematics that threatened to undermine…

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