@article{1989-hafner-ecm
,author={James L. Hafner and Kevin S. McCurley}
,ISSN={0196--6774}
,journal={Journal of Algorithms}
,MR={91g:11157}
,pages={531--556}
,title={{On the distribution of running times of certain integer factoring algorithms}}
,volume={10}
,year={1989}
}