1. For an overview of conducting polymers in general and the formation of P and BP charge states see J.Frommer and R.Chance, Encyclopedia of Polymer Science and Engineering, 2nd edn., Wiley, 1986, vol. 5, pp. 462–507.
2. Oxidative doping of intermediate length polyenes: attempted oligomeric modelling of doped polyethyne
3. Oxidative doping studies of PPV oligomers
4. Oxidative doping studies of PTV oligomers
5. C. W. Spangler , L. S.Sapochak and B. D.Gates, Organic Materials for Non-Linear Optics, eds. R. Hann and D. Bloor, Royal Society of Chemistry, London, 1989, pp. 57–62.