Eckner W., D. Oppong, A. Cao, A. Young, W. Milner, J. Robinson, J. Ye, and A.M. Kaufman, Nature 621, 734 (2023).
Campbell S.L., R.B. Hutson, E. Marti, A. Goban, D. Oppong, R.L. McNally, L. Sonderhouse, J.M. Robinson, W. Zhang, B.J. Bloom, and J. Ye, Science 358, 90-94 (2017).