@article{1933-hall
,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1933/\allowbreak hall}}
,author={Marshall Hall}
,ISSN={0273--0979}
,journal={Bulletin of the American Mathematical Society}
,pages={758--763}
,title={{Quadratic residues in factorization}}
,volume={39}
,year={1933}
}