Lorenzo Lipparini (1), Roberto Bencini (2) & Francesco Gerali (3)
(1) University of Rome La Sapienza, Earth Science Department. P.le A. Moro, 5 - 00185 Rome (Italy).
(2) GA.I.A. Srl, Via Lucrino, 25, Rome (Italy).
(3) The University of Oklahoma College of Law. Oil & Gas, Natural Resources, and Energy Center; The University of Western Australia, FABLE.
Corresponding author e-mail: lorenzo.lipparini@uniroma1.it.