@article{1975-schoenhage
,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1975/\allowbreak schoenhage}}
,author={Arnold Sch\"onhage}
,ISSN={0304--3975}
,journal={Theoretical Computer Science}
,MR={57:18229}
,pages={1--12}
,title={{A lower bound for the length of addition chains}}
,volume={1}
,year={1975}
}