We review two references: one that appeared almost simultaneously with our paper [J. Opt. Soc. Am. A <b>13</b>, 1204 (1996)] and another that appeared later. We mention an earlier relevant paper, and we also correct two typographical errors in our paper.
© 1999 Optical Society of America
Thomas M. Roberts and Peter G. Petropoulos, "Asymptotics and energy estimates for electromagnetic pulses in dispersive media: addendum," J. Opt. Soc. Am. A 16, 2799-2800 (1999)