Probing spatial correlations in a system of polarizable nanoparticles via measuring its optical extinction spectrumR. M. S. Pereira, P. Pereira, G. Smirnov and M. I. VasilevskiyEPL, 102 6 (2013) 67001DOI: https://doi.org/10.1209/0295-5075/102/67001