\bib{1981/knuth-transpose}
\yr 1981
\by Donald E. Knuth
\by Christos H. Papadimitriou
\paper Duality in addition chains
\jour Bulletin of the European Association for Theoretical Computer Science
\issn 0252--9742
\vol 13
\pages 2--4
\also reprinted in \cite[chapter 31]{2000/knuth-analysis}
\endref