@article{072b23dd74d743a9acb70cd71974e9e8,
title = "Cofinalities of Linear Orders",
abstract = "We investigate whether the existence of long linear orders can be proved without the Axiom of Choice. This question has two different answers depending on its formalization.",
keywords = "Axiom of Choice, Cofinal sequences, Consistency strength, Linear orders, Regular cardinals",
author = "Moti Gitik and Benedikt L{\"o}we",
note = "Funding Information: ★ The second author was supported by a grant of the Studienstiftung des deutschen Volkes, an ASL Travel Grant for Logic Colloquium {\textquoteright}98 in Prague and an invitation of the Wilhelm-Schickard-Institut f{\"u}r Informatik of the Eberhard-Karls-Universit{\"a}t T{\"u}bingen.",
year = "1999",
doi = "10.1023/A:1006323303118",
language = "אנגלית",
volume = "16",
pages = "105--111",
journal = "Order",
issn = "0167-8094",
publisher = "Springer Netherlands",
number = "2",
}