Sh:424

Bib entry
@incollection{Sh:424,
 author = {Shelah, Saharon},
 title = {{On CH + $2^{\aleph_1}\to(\alpha)^2_2$ for $\alpha<\omega_2$}},
 booktitle = {{Logic Colloquium '90 (Helsinki, 1990)}},
 series = {Lecture Notes Logic},
 volume = {2},
 year = {1993},
 pages = {281--289},
 mrclass = {03E35 (03E05 03E50)},
 mrnumber = {1279847},
 mrreviewer = {James Baumgartner},
 publisher = {Springer, Berlin},
 note = {\href{https://arxiv.org/abs/math/9308212}{arXiv: math/9308212}},
 arxiv_number = {math/9308212}
}