Author:
Birkhoff Garrett,Kiss S. A.
Reference4 articles.
1. Garrett Birkhoff, Lattice theory, Amer. Math. Soc. Colloquium Publications, vol. 25, New York, 1940.
2. W. D. Duthie, Segments of ordered sets, Trans. Amer. Math. Soc. vol. 51 (1942) pp. 1–14.
3. V. Glivenko, Giometrie des systemes de choses ttormtes, Amer. J. Math. vol. 58 (1936) pp. 799–828.
4. V. Glivenko, Contribution d l’éudes des systémes de choses norntées, ibid. vol. 59 (1937) pp. 941–956.