Cite
APA Citation
Si, X., Jin, H., Sun, Y., Zhu, J., Zhu, L., Song, X., & Lu, Z. (Eds.) (2020). Blockchain technology and application : second CCF China Blockchain Conference, CBCC 2019, Chengdu, China, October 11-13, 2019, Revised selected papers. Singapore : Springer. http://access.bl.uk/ark:/81055/vdc_100098199041.0x000001