@article{8517b17341c9476890e2e310f8f01e5e,
title = "A counterexample related to topological sums",
abstract = "In this paper we construct compact metric spaces X, Y which are topologically distinct but whose topological sums X square union sign X and Y square union sign Y are homeomorphic.",
keywords = "Counterexample, Disjoint union, Topological sum",
author = "Shuji Yamamoto and Atsushi Yamashita",
note = "Copyright: Copyright 2008 Elsevier B.V., All rights reserved.",
year = "2006",
month = dec,
doi = "10.1090/S0002-9939-06-08596-0",
language = "English",
volume = "134",
pages = "3715--3719",
journal = "Proceedings of the American Mathematical Society",
issn = "0002-9939",
publisher = "American Mathematical Society",
number = "12",
}