Nannicini, Antonella http://orcid.org/0000-0001-5149-706X
Funding for this research was provided by:
PRIN Varietà reali e complesse (2010NNBZ78)
INDAM Gruppo Nazionale per le Strutture Algebriche Geometriche e loro Applicazioni
Article History
Received: 4 June 2018
Accepted: 24 September 2018
First Online: 29 September 2018
Compliance with ethical standards
:
: The author states that there is no conflict of interest.