1
by Nasi, Franco
Published 2001
Longo

2
by San Vicente, Félix
Published 2003
CLUEB

3
by Mazzoleni, Marco
Published 2002
CLUEB

4
by Ferme, Valerio
Published 2002
Longo

5
by Nicolás Martı́nez, Marı́a Carlota
Published 2004
Firenze university press

6
by Frasnedi, Fabrizio
Published 1999
CLUEB

7
by Heinrich, Wilma
Published 2001
CLUEB