@inproceedings{1989-subbarao
,note={URL: {\tt http://cr.yp.to/\allowbreak bib/\allowbreak entries.html\#\allowbreak 1989/\allowbreak subbarao}}
,author={M. V. Subbarao}
,crossref={1989-mollin}
,MR={93a:11105}
,pages={555--574}
,title={{Addition chains---some results and problems}}
,year={1989}
}