Alberto G. Raggi-Cardenas, Luis Valero-Elizondo
      Subgroup lattices and tables of marks
      International Journal of Algebra, Vol. 8, 2014, no. 18, 853-858
      http://dx.doi.org/10.12988/ija.2014.41099

Copyright © 2014 Alberto G. Raggi-Cardenas and Luis Valero-Elizondo. This article is distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.