Reply to the comment of Bertocchi et al.
Crossref DOI link: https://doi.org/10.1007/s11192-016-2055-6
Published Online: 2016-07-09
Published Print: 2016-09
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Baccini, Alberto http://orcid.org/0000-0003-0293-482X
De Nicolao, Giuseppe
License valid from 2016-07-09