Stefaniu, A., Pop, M.-D., Arnold, G.-L., Birzan, L., Pintilie, L., Diacu, E., & Ungureanu, E.-M. (2018). DFT calculations and electrochemical studies on azulene ligands for heavy metal ions detection using chemically modified electrodes. Journal of Electrochemical Science and Engineering, 8(1), 73–85. https://doi.org/10.5599/jese.475