From smart cards to smart objects: the road to new smart technologies. - Denis Praca; Claude Barral (Comput. Networks, 2001)

Externalized Fingerprint Matching. - Claude Barral; Jean-Sébastien Coron; David Naccache (IACR Cryptol. ePrint Arch., 2004)

Fake Fingers in Fingerprint Recognition: Glycerin Supersedes Gelatin. - Claude Barral; Assia Tria (Formal to Practical Security, 2009)

Biometrics & [and] Security - Combining Fingerprints, Smart Cards and Cryptography. - Claude Barral (2010)