van Oijen, A. M., Ketelaars, M., Kohler, J., Aartsma, T. J., & Schmidt, J. (1998). Spectroscopy of single light-harvesting complexes from purple photosynthetic bacteria at 1.2 K. JOURNAL OF PHYSICAL CHEMISTRY B, 102(47), 9363-9366. doi:10.1021/jp9830629
van Oijen, A. M., Ketelaars, M., Kohler, J., Aartsma, T. J., & Schmidt, J. (1998). Spectroscopy of single light-harvesting complexes from purple photosynthetic bacteria at 1.2 K. JOURNAL OF PHYSICAL CHEMISTRY B, 102(47), 9363-9366. doi:10.1021/jp9830629