(1)
Bhatti, H. A.; Uddin, N.; Ayub, K.; Saima, B.; Uroos, M.; Iqbal, J.; Anjum, S.; Light, M. E.; Hameed, A.; Khan, K. M. Synthesis, Characterization of Flavone, Isoflavone, and 2,3-Dihydrobenzofuran-3-Carboxylate and Density Functional Theory Studies. Eur. J. Chem. 2015, 6, 305-313.