Cham: Springer
J.-L. Martin , A. Migus , G. A. Mourou , A. H. Zewail

Broers, B, Noordam, L. D, & van Linden van den Heuvell, H. B. (1993). Diffraction and focussing of spectral energy in a two-photon process. In J.-L Martin, A Migus, G. A Mourou, & A. H Zewail (Eds.), Ultrafast Phenomena VIII : Proceedings of the 8th International Conference, Antibes Juan-les-Pins, France, June 8-12, 1992 (pp. 309–310). Cham: Springer.