BibTeX
@ARTICLE{
         Fraenkel1978FfH,
       AUTHOR = "L. E. Fraenkel",
       TITLE = "Formulae for High Derivatives of Composite Functions",
       JOURNAL = "Math. Proc. Camb.",
       VOLUME = "83",
       YEAR = "1978",
       PAGES = "159--165",
       REFERRED = "[Pusch1996JSa]."
}