Wang, Q., C. Guo, Y. Zhu, J. He, and H. Wang. “Reduced Graphene Oxide-Wrapped FeS2 Composite As Anode for High-Performance Sodium-Ion Batteries”. Nano-Micro Letters, vol. 10, no. 2, Dec. 2017, p. 30, doi:10.1007/s40820-017-0183-z.