Covey J.P., S.A. Moses, M. Gärttner, A. Safavi-Naini, M.T. Miecnikowski, Z. Fu, J. Schachenmayer, P.S. Julienne, A.M. Rey, D.S. Jin, and J. Ye, Nature Communications 7, 11279 (2016).
Huang L., P. Wang, B.P. Ruzic, Z. Fu, Z. Meng, P. Peng, J.L. Bohn, and J. Zhang, New Journal Of Physics 17, 033013 (2015).