The result was delete. Courcelles (talk) 23:06, 5 October 2015 (UTC)
Article about research method solely based on book sources of the two original researchers. Without any 3rd party sources this looks like a self-presentation of this research approach from a possible COI-editor (SPA). Google search revealed no in-depth coverage. Disclaimer: I am no scientist, so this should have a close and thorough look by topic expert. But without additional sources the topic plainly fails WP:GNG (and WP:PROMO). See also the closely related article IBZL in a separate nomination. GermanJoe (talk) 19:23, 28 September 2015 (UTC)