Stefaniu, A., Pop, M.-D., Arnold, G.-L., Birzan, L., Pintilie, L., Diacu, E. and 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), pp. 73–85. doi: 10.5599/jese.475.