Khoa, D. Q., L. T. T. Oanh, C. V. Lanh, N. T. Dung, and D. H. Son. “Generation of Maximally Entangled States by a Kerr-Like Nonlinear Coupler Interacting With External Fields”. Communications in Physics, vol. 29, no. 3, Aug. 2019, p. 223, doi:10.15625/0868-3166/29/3/13742.