@article{1988-lenstra
,author={Arjen K. Lenstra}
,ISSN={0019--3577}
,journal={Indagationes Mathematicae}
,MR={90a:11152}
,pages={443--454}
,title={{Fast and rigorous factorization under the generalized Riemann hypothesis}}
,volume={50}
,year={1988}
}