The article is titled:

The Chlorine / Cyanuric Acid Relationship
and Implications for Nitrogen Trichloride
by Richard A. Falk

I am not the one having leaks with regard to my pool. To my knowledge, except for my heater, all of my piping is PVC. The pool was built in 1999. Leslie test results show no copper, no iron and no phosphates. This seems a little optimistic to me on the phosphates but I have just added the No Phos product.

I can probably go find the actual link if you cannot find this article on the internet (where I got it).