2 citations to https://www.mathnet.ru/eng/lncs30
  1. N. L. Poliakov, “On the canonical Ramsey theorem of Erdös and Rado and Ramsey ultrafilters”, Dokl. Math., 108:2 (2023), 392–401  mathnet  mathnet  crossref  crossref
  2. Boris Šobot, “More about divisibility in βN”, Mathematical Logic Qtrly, 67:1 (2021), 77  crossref