@article{ff351e5cf94b479abf1f15901848d024,
title = "A characterisation of semigroups with only countably many subdirect products with Z",
keywords = "2020 Mathematics subject classification, 20M05, 20M10, 20M17",
author = "Ashley Clayton and Catherine Reilly and Nik Ru{\v s}kuc",
year = "2025",
month = apr,
doi = "10.1017/S0004972724000613",
language = "English",
volume = "111",
pages = "314--323",
journal = "Bulletin of the Australian Mathematical Society",
issn = "1755-1633",
publisher = "Cambridge University Press",
number = "2",
}