Paper  bibtex   

@article{DBLP:journals/corr/abs-1908-11808,
  author    = {Stefano Ferretti and
               Gabriele D'Angelo},
  title     = {On the Ethereum Blockchain Structure: a Complex Networks Theory Perspective},
  journal   = {CoRR},
  volume    = {abs/1908.11808},
  year      = {2019},
  url       = {http://arxiv.org/abs/1908.11808},
  archivePrefix = {arXiv},
  eprint    = {1908.11808},
  timestamp = {Wed, 04 Sep 2019 01:00:00 +0200},
  biburl    = {https://dblp.org/rec/journals/corr/abs-1908-11808.bib},
  bibsource = {dblp computer science bibliography, https://dblp.org}
}