Anh, P. D., Q. K. Quang, T. T. Thuy, V. T. Huong, N. V. Thanh, and N. A. Viet. “Van Der Waals and Casimir Interactions of Some Graphene, Material Plate and CNTs Systems”. Communications in Physics, vol. 20, no. 4, Aug. 2012, p. 289, doi:10.15625/0868-3166/20/4/2283.