ALTALBAWY, F. M. A., M. H. ABDELKADER, E. S. S. DARWISH, and M. H. Elnagdi,
"Synthesis, Electronic Absorption, Fluorescence and Life Time Spectroscopic Study of Some New 3,7-Disubstituted Coumarin Derivatives as New Fluorescent Probes",
Asian Journal of Chemistry; Vol, vol. 28, issue 10, pp. 2303-2310, 2016.