BibTeX
@ARTICLE{
         Naumann2008OJa,
       author = "U. Naumann",
       title = "Optimal {J}acobian accumulation is {NP}-complete",
       journal = "Math. Prog.",
       volume = "112",
       number = "2",
       pages = "427--441",
       year = "2008",
       doi = "10.1007/s10107-006-0042-z",
       publisher = "Springer",
       ad_theotech = "Combinatorics"
}