Sh:1130

Bib entry
@article{Sh:1130,
 author = {Larson, Paul B. and Shelah, Saharon},
 title = {{An Extendable structure with a rigid elementary extension}},
 note = {\href{https://arxiv.org/abs/1711.07333}{arXiv: 1711.07333}},
 arxiv_number = {1711.07333}
}