Florjańczyk, Z., M. Dębowski, A. Plichta, and M. Affek. “Reactions of Boehmite With Carboxylic Acids — a Simple Synthetic Route to Hybrid Nanofillers”. Polimery, vol. 57, no. 3, Mar. 2012, pp. 168-76, http://ichp.vot.pl/index.php/p/article/view/815.