Matthijs J. Warrens
If d is super-metric, then d/(1+d) is super-metric
International Mathematical Forum, Vol. 12, 2017, no. 18, 861-868
Copyright © 2017 Matthijs J. Warrens. 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.