Su, Q. (2013) “Synthesis and Crystal Structure of 4,4’-Dichloro-6,6’-dibromo-2,2’-[(hexane-1,6-diyldioxy)bis(nitrilomethylidyne)]diphenol”, Asian Journal of Chemistry, 25(9), pp. 5033–5035. doi: 10.14233/ajchem.2013.14328.