Kamari, Osman
Buono, Francesco http://orcid.org/0000-0002-3569-4052
Funding for this research was provided by:
Gruppo Nazionale per l’Analisi Matematica, la Probabilità e le loro Applicazioni (No. 2017 JFFHSH)
Article History
Received: 28 December 2019
Revised: 25 January 2020
First Online: 11 February 2020
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.