M. Wegelin, Canonica, S., Alder, A. C., Marazuela, D., Suter, M. J. - F., Bucheli, T. D., Haefliger, O. P., Zenobi, R., McGuigan, K. G., Kelly, M. T., Ibrahim, P., and Larroque, M.,
“Does sunlight change the material and content of polyethylene terephthalate (PET) bottles?”,
Aqua : journal of water supply research and technology, pp. p. 125-135 : 7 fig., 1 tab., 2001.