Sh:E20

Bib entry
@unpublished{Sh:E20,
 author = {Shelah, Saharon},
 title = {{A continuation of [Sh:691]}},
 note = {\href{https://arxiv.org/abs/math/9912165}{arXiv: math/9912165}  [Sh:691]},
 arxiv_number = {math/9912165},
 refers_to_entry = { [Sh:691]}
}