Erratum: Anomalous forerunners in wave propagation interpreted by a typical diffraction integral

Originally published Microwave Opt Technol Lett 53: 1789–1793, 2011 © 2011 Wiley Periodicals, Inc. Microwave Opt Technol Lett, 2011; View this article online at wileyonlinelibrary.com. DOI 10.1002/mop.26369 (Original article DOI: 10.1002/mop.26133)