Baca, S. G., Reetz, M. T., Goddard, R., Filippova, I. G., Simonov, Y. A., Gdaniec, M., et al. (2006). Coordination polymers constructed from o-phthalic acid and diamines: Syntheses and crystal structures of the phthalate-imidazole complexes {[Cu(Pht)(Im)₂].1.5H₂O}n and [Co(Pht)(Im)₂]n and their application in oxidation catalysis. Polyhedron, 25, 1215-1222. doi:10.1016/j.poly.2005.09.003.