Trombetti, Rocco
Zullo, Ferdinando http://orcid.org/0000-0002-5087-2363
Funding for this research was provided by:
Istituto Nazionale di Alta Matematica “Francesco Severi” (GNSAGA)
Università degli Studi della Campania Luigi Vanvitelli (VALERE)
Article History
Received: 18 January 2020
Accepted: 13 August 2020
First Online: 29 August 2020
Free to read: This content has been made available to all.