Bartoli, Daniele https://orcid.org/0000-0002-5767-1679
Timpanella, Marco
Funding for this research was provided by:
Italian National Group for Algebraic and Geometric Structures and their Applications
Article History
Received: 6 January 2019
Accepted: 10 August 2019
First Online: 18 September 2019
Free to read: This content has been made available to all.