Balazs Major University of Szeged, Hungary,Zoltan L. Horvath University of Szeged, Hungary, Carrier-envelope phase shift of few-cycle pulses along the focus of lenses and mirrors beyond the nonreshaping pulse approximation: the effect of pulse chirp. Journal of the Optical Society of America B-Optical Physics 29, 3271-3276 (2012). DOI: 10.1364/JOSAB.29.003271