• [1] R. D. Anderson, Continuous collections of continuous curves in the plane, Proc. Amer. Math. Soc. 3 (1952), 647–657. MR 53497, https://doi.org/10.1090/S0002-9939-1952-0053497-3
• [2] R. L. Moore, Foundations of point set theory, Revised edition. American Mathematical Society Colloquium Publications, Vol. XIII, American Mathematical Society, Providence, R.I., 1962. MR 0150722
• [3] Mary-Elizabeth Hamstrom, Concerning continuous collections of continuous curves, Proc. Amer. Math. Soc. 4 (1953), 240–243. MR 53498, https://doi.org/10.1090/S0002-9939-1953-0053498-6
• [4] Mary-Elizabeth Hamstrom, Concerning webs in the plane, Trans. Amer. Math. Soc. 74 (1953), 500–513. MR 55675, https://doi.org/10.1090/S0002-9947-1953-0055675-1
• [5] R. L. Moore, Concerning triods in the plane and the junction points of plane continua, Proc. Nat. Acad. Sci. U.S.A. vol. 14 (1928) pp. 85-88.

Bibliography

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R. D. Anderson, Continuous collections of continuous curves in the plane, Proc. Amer. Math. Soc. vol. 3 (1952) pp. 647-657. MR 0053497 (14:783c)

[2]

R. L. Moore, Foundations of point set theory, Amer. Math. Soc. Colloquium Publications, vol. 13, 1932. MR 0150722 (27:709)

[3]

Mary-Elizabeth Hamstrom, Concerning continuous collections of continuous curves, Proc. Amer. Math. Soc. vol. 4 (1953) pp. 240-243. MR 0053498 (14:783d)

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-, Concerning webs in the plane, Trans. Amer. Math. Soc. vol. 74 (1953) pp. 500-513. MR 0055675 (14:1109c)

[5]

R. L. Moore, Concerning triods in the plane and the junction points of plane continua, Proc. Nat. Acad. Sci. U.S.A. vol. 14 (1928) pp. 85-88.