Hammud, H. H., El-Dakdouki, M. H., Sonji, N. M., & Bouhadir, K. H. (2015). Solvatochromic absorption and fluorescence studies of adenine, thymine and uracil thio-derived acyclonucleosides. European Journal of Chemistry, 6(3), 325–336. https://doi.org/10.5155/eurjchem.6.3.325-336.1282