The Traprad laser setup for francium magneto-optical trapping
Sergey Nikitich Atutov, R. Calabrese, L. Corradi, A. Dainelli, Alen Khanbekyan, E. Mariotti, C. de Mauro, P. Minguzzi, L. Moi, Stefano Sanguinetti, G. Stancari, L. Tomassetti, Stefano Veronesi