@InCollection{Wojciechowski:2016,
  author    = "M. Wojciechowski and B. Brzostowski and G. Kamieniarz",
  title     = "Augmented symmetry approach to the DFT simulations of the chromium-based rings",
  pages     = "321--331",
  year      = "2016",
  booktitle = "Parallel Processing and Applied Mathematics : 11th International Conference, PPAM 2015, ISBN: 9783319321516",
  editor    = "eds. R. Wyrzykowski et al.",
  publisher = "Springer International Publishing",
  address   = "Berlin - Heidelberg",
  series    = "Lecture Notes in Computer Science : 9574",
  volume    = "Vol. 2",
}