Short-wavelength four wave mixing experiments using single and two-color schemes at FERMI

F. Bencivenga^*, F. Capotondi, L. Foglia, A. Gessini, G. Kurdi, I. Lopez-Quintas, C. Masciovecchio, M. Kiskinova, R. Mincigrucci, D. Naumenko, I. Nikolov, E. Pedersoli, A. Simoncig