Frequency comb polarization spectroscopy of multilevel rubidium atomsNataša VVujičić, Gordana Kregar, Ticijana Ban, Damir Aumiler and Goran PichlerEur. Phys. J. D, 68 1 (2014) 9DOI: https://doi.org/10.1140/epjd/e2013-40577-3