Deletion of XNUMBERS

Comment: per .  Google scholar has quite a few references to this software, in that many scholarly works apparently rely on it.  That alone would make it notable, and something that a researcher would want to learn more about.  Going further, one of the scholarly articles http://ije.sagepub.com/content/50/1/69.short goes ''in depth'' about how this software is used and why it is useful... this published peer-reviewed academic paper doesn't just use the software, but is ABOUT the software.  This firmly establishes notability
Stance: keep
Cited policy: Wikipedia:Notability (WP:NEXIST)