Sh:204

Bib entry
@article{Sh:204,
 author = {Magidor, Menachem and Shelah, Saharon},
 title = {{When does almost free imply free? (For groups, transversals, etc.)}},
 journal = {J. Amer. Math. Soc.},
 fjournal = {Journal of the American Mathematical Society},
 volume = {7},
 number = {4},
 year = {1994},
 pages = {769--830},
 issn = {0894-0347},
 doi = {10.2307/2152733},
 mrclass = {03E35 (03E55 03E75 20K27)},
 mrnumber = {1249391},
 doi = {10.2307/2152733}
}