Krausz, Ferenc Laboratory for Attosecond Physics, Max Planck Institute of Quantum Optics, Max Planck Society;
Lemell, C., Tong, X.-M., Krausz, F., & Burgdörfer, J. (2003). Electron Emission from Metal Surfaces by Ultrashort Pulses: Determination of the Carrier-Envelope Phase. Physical Review Letters, 90(7): 076403. doi:10.1103/PhysRevLett.90.076403.