参考^https://www.esa.int/Science_Exploration/Space_Science/Integral_challenges_physics_beyond_Einstein^Constraints on Lorentz Invariance Violation using integral/IBIS observations of GRB041219A P. Laurent, D. Götz, P. Binétruy, S. Covino, and A. Fernandez-Soto Phys. Rev. D 83, 121301(R) – Published 28 June 2011^Ryan Cooke, Louise Welsh, Michele Fumagalli, Max Pettini, A limit on Planck-scale froth with ESPRESSO, Monthly Notices of the Royal Astronomical Society, Volume 494, Issue 4, June 2020, Pages 4884–4890, https://doi.org/10.1093/mnras/staa440