Cimmelli, V. A. https://orcid.org/0000-0001-7955-4564
Funding for this research was provided by:
Istituto Nazionale di Alta Matematica “Francesco Severi” (n. prot. U-UFMBAZ-2021-000413 18-03-2021)
Università degli Studi della Basilicata (RIL 2020)
Article History
Received: 26 May 2021
Accepted: 24 September 2021
First Online: 22 October 2021