Page 187 - Textos de Matemática Vol. 40
P. 187
Bibliography 175
[WR25–27] Alfred North Whitehead and Bertrand Russell. Principia Mathe- matica. Cambridge University Press, 2nd edition, 1925–27. 3 vol- umes. First edition 1910–13.
[Wit21] Ludwig Wittgenstein. Tractatus logico-philosphicus. 1921. First published as Logisch-philosophische Abhandlungen in Annalen der Naturphilosophie. First English translation published by Rutledge & Kegan Paul Ltd, 1922.
[Yan48] Sofya Aleksandrovna Yanovskaya. Foundations of mathematics and mathematical logic. In Mathematics in the USSR for the thirty years 1917–1947, pages 9–50. OGIZ, Moscow and Leningrad, 1948. in Russian.
[Zer08] Ernst Zermelo. Untersuchungen u¨ber die Grundlagen der Mengen- lehre I. Mathematische Annalen, 65:261–281, 1908.
[Zer30] Ernst Zermelo. U¨ber Grenzzahlen und Mengenbereiche: Neue Un- tersuchungen u¨ber die Grundlagen der Mengenlehre. Fundamenta Mathematicae, 16:29–47, 1930.