Sh:843

Bib entry
@article{Sh:843,
 author = {Mildenberger, Heike and Shelah, Saharon},
 title = {{Increasing the groupwise density number by c.c.c. forcing}},
 journal = {Ann. Pure Appl. Logic},
 fjournal = {Annals of Pure and Applied Logic},
 volume = {149},
 number = {1-3},
 year = {2007},
 pages = {7--13},
 issn = {0168-0072},
 doi = {10.1016/j.apal.2007.07.001},
 mrclass = {03E17 (03E35)},
 mrnumber = {2364193},
 mrreviewer = {Andreas Blass},
 doi = {10.1016/j.apal.2007.07.001},
 note = {\href{https://arxiv.org/abs/math/0404147}{arXiv: math/0404147}},
 arxiv_number = {math/0404147}
}