Sh:309

Bib entry
@article{Sh:309,
 author = {Shelah, Saharon},
 title = {{Black Boxes}},
 note = {\href{https://arxiv.org/abs/0812.0656}{arXiv: 0812.0656} Ch. IV of The Non-Structure Theory" book [Sh:e]},
 arxiv_number = {0812.0656},
 refers_to_entry = {Ch. IV of The Non-Structure Theory" book [Sh:e]}
}