@article{1984-lenstra
,note={URL: {\tt http://www.jstor.org/sici?sici=0025-5718(198401)42:165<331:DIRC>2.0.CO;2-6}}
,author={Hendrik W. Lenstra, Jr.}
,ISSN={0025--5718}
,journal={Mathematics of Computation}
,MR={85b:11118}
,pages={331--340}
,title={{Divisors in residue classes}}
,volume={42}
,year={1984}
}