@article{1981-knuth-transpose
,note={Note: reprinted in \cite[chapter 31]{2000-knuth-analysis}}
,author={Donald E. Knuth and Christos H. Papadimitriou}
,ISSN={0252--9742}
,journal={Bulletin of the European Association for Theoretical Computer Science}
,pages={2--4}
,title={{Duality in addition chains}}
,volume={13}
,year={1981}
}