Generation of a transient short pulse X-ray laser using a traveling-wave sub-ps pump pulse A. Klisnick, J. Kuba, D. Ros, R. Smith, P. Fourcade, G. Jamelot, J.-L. Miquel, J.-F. Wyart, C. Chenais-Popovics, R. Keenan et al. (11 more) J. Phys. IV France, 11 PR2 (2001) Pr2-11-Pr2-17 DOI: 10.1051/jp4:2001202