Published Paper
Inserted: 24 may 2017
Last Updated: 22 jul 2022
Journal: Mat. Soc. Cult. Riv. Unione Mat. Ital. (I)
Volume: 7
Number: 1
Pages: 55–97
Year: 2014
Notes:
The paper, in italian, has appeared first in the journal "il Volterriano". The file which can be downloaded here contains minor modifications and has been published by Rivista dell'UMI.
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