Ghemmit-Doulache, N., H. Khireddine, M. Bourouina, and N. Boudissa. 2010. “Study of the Antideposit Effect of 2-Hydroxy-4-Methylbenzylphosphonic Acid”. Asian Journal of Chemistry 21 (3):2283-92. https://asianpubs.org/index.php/ajchem/article/view/18728.