ZHEN, JIA. “Fluorimetric Determination of Nucleic Acid Using Enhancement of Terbium-Gadolinium-2-Thenoyltrifluoroacetone System”. Asian Journal of Chemistry, vol. 21, no. 9, Mar. 2010, pp. 7143-8, https://asianpubs.org/index.php/ajchem/article/view/12194.