Generation of the second and third harmonics of femtosecond Cr: Forsterite laser pulses in SiC/PMMA nanopowder films / S.O. Konorov, A.M. Zheltikov, D.A. Sidorov-Biryukov, A.A. Podshivalov, A.A. Ivanov, M.V. Alfimov, A.N. Petrov, L. Fornarini, M. Carpanese, R. Fantoni, M. Avella, M.E. Errico // Laser Physics Letters. – 2004. – Т. 1. – № 1. – P. 37-41