Bernevig, B. Andrei Max Planck Institute of Microstructure Physics, Max Planck Society;
https://doi.org/10.1126/science.aan2802 (Publisher version)
Wieder, B. J., Bradlyn, B., Wang, Z., Cano, J., Kim, Y., Kim, H.-S., et al. (2018). Wallpaper fermions and the nonsymmorphic Dirac insulator. Science, 361(6399), 246-251. doi:10.1126/science.aan2802.