Giovanni M. Colpi, Guido Piediferro, Fabrizio I. Scroppo,
Elisabetta M. Colpi and Patrizia Sulpizio:
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Lars Bjorndahl, Aleksander Giwercman,
Herman Tournaye and Wolfgang Weidner (eds), ch. 12, pp. 95-104
© Informa Healthcare, London, 2010.