Delta Hedging: Academic Papers (DEEP) <A HREF="http://www.wu-wien.ac.at/wwwu/institute/or/geyer/pdf/delta.pdf" target="_new">http://www.wu-wien.ac.at/wwwu/institute/or/geyer/pdf/delta.pdf</A> Delta Hedging With the Smile <A HREF="http://mfs.rutgers.edu/conferences/10/mfcindex/files/MFC-099%20Vahamaa.pdf" target="_new">http://mfs.rutgers.edu/conferences/10/mfcindex/files/MFC-099%20Vahamaa.pdf</A>