Reference:
- Author: Rutter, M.J.
  DOI: 10.1016/j.cpc.2017.12.008
  ISSN: 0010-4655
  Journal: Computer Physics Communications
  Month: Apr
  Pages: 174–179
  Publisher: Elsevier BV
  Title: 'C2x: A tool for visualisation and input preparation for Castep and other
    electronic structure codes'
  URL: https://doi.org/10.1016/j.cpc.2017.12.008
  Volume: 225
  Year: 2018
