Two-color pump-probe experiments in helium using high-order harmonics
A. Johansson, M. K. Raarup, Z. S. Li, V. Lokhnygin, D. Descamps, C. Lyngå, E. Mevel, J. Larsson, C.-G. Wahlström, S. Aloise, M. Gisselbrecht, M. Meyer and A. L'Huillier
Eur. Phys. J. D, 22 1 (2003) 3-11
DOI: https://doi.org/10.1140/epjd/e2002-00213-1