Systematic Spectral Lag Analysis of Swift Known-zGRBs Kawakubo, Yuta ; Sakamoto, Takanori ; Yoshida, Atsumasa ; Kazanas, Demos Abstract Publication: Advances in Astronomy Pub Date: 2015 DOI: 10.1155/2015/341018 Bibcode: 2015AdAst2015E..15K