BibTeX
@INCOLLECTION{
         Lemarechal1994ACI,
       AUTHOR = "Claude Lemar{\'e}chal and C. Zowe",
       TITLE = "A Condensed Introduction to Bundle Methods in Nonsmooth Optimization",
       BOOKTITLE = "Algorithms for Continuous Optimization",
       YEAR = "1994",
       EDITOR = "E. Spedicato",
       PUBLISHER = "Kluwer Academic Publishers",
       ADDRESS = "Dordrecht",
       REFERRED = "[Hassold1996ADA]."
}