Zhang, G. (2012) “Synthesis, Characterization and Antibacterial Activity of Co(II), Cu(II) and Zn(II) Complexes Derived from 4-Methylthiosemicarbazide and 5-Nitrosalicylaldehyde”, Asian Journal of Chemistry, 25(4), pp. 2003–2006. doi: 10.14233/ajchem.2013.13272.