Huo, H. et al. 2014. Synthesis, Thermal Behaviours and Crystal Structure of 1,1’-Dioxide-7,7’-bis(terfurazan[3,4-b:3,4’-d:3’’,4’’-f]azepine). Asian Journal of Chemistry. 26, 21 (Sep. 2014), 7143–7147. DOI:https://doi.org/10.14233/ajchem.2014.16526.