Ding, S., B. Zhou, C. Chen, Z. Huang, P. Li, S. Wang, G. Cao, and M. Zhang. “Three-Dimensional Self-Assembled Hairball-Like VS4 As High-Capacity Anodes for Sodium-Ion Batteries”. Nano-Micro Letters, vol. 12, Jan. 2020, p. 39, doi:10.1007/s40820-020-0377-7.