Vedi gli irringraziamenti

Unacknowledgements: This work is ostensibly supported by the the Italian Ministry of University and Research under the FIRB program, project RBIN047MH9-000. The Ministry however has not paid its dues and it is not known whether it will ever do. (Via Asphalto, retroscena accademici internazionali e foto di donne nude in un solo pratico sito).