Sh:305

Bib entry
@article{Sh:305,
 author = {Shelah, Saharon and Thomas, Simon, R.},
 title = {{Subgroups of small index in infinite symmetric groups. II}},
 journal = {J. Symbolic Logic},
 fjournal = {The Journal of Symbolic Logic},
 volume = {54},
 number = {1},
 year = {1989},
 pages = {95--99},
 issn = {0022-4812},
 doi = {10.2307/2275018},
 mrclass = {03E05 (03E35 03E55 20B30)},
 mrnumber = {987325},
 mrreviewer = {H. Dugald Macpherson},
 doi = {10.2307/2275018}
}