Ciufolini, Ignazio http://orcid.org/0000-0001-9166-7916
Matzner, Richard
Gurzadyan, Vahe
Penrose, Roger
Funding for this research was provided by:
Agenzia Spaziale Italiana (2015-021-R.0, 2017-23-H.0)
Goddard Space Flight Center (NNX09AU86G)
Article History
Received: 10 August 2017
Accepted: 28 October 2017
First Online: 1 December 2017