BibTeX
@ARTICLE{
         Hovland2007TGf,
       author = "Paul D. Hovland and Boyana Norris and Michelle Mills Strout and Jean Utke",
       title = "Term Graphs for Computing Derivatives in Imperative Languages",
       journal = "Electron. Notes Theor. Comput. Sci.",
       volume = "176",
       number = "1",
       year = "2007",
       issn = "1571-0661",
       pages = "99--111",
       doi = "http://dx.doi.org/10.1016/j.entcs.2006.10.029",
       publisher = "Elsevier Science Publishers B. V.",
       address = "Amsterdam, The Netherlands, The Netherlands",
       ad_tools = "ADIC, OpenAD",
       ad_theotech = "Computational Graph"
}