Schreiber, M., Hodgman, S. S., Bordia, P., Lüschen, H. P., Fischer, M. H., Vosk, R., et al. (2015). Observation of many-body localization of interacting fermions in a quasirandom optical lattice. Science, 349(6250), 842-845. doi:10.1126/science.aaa7432.