Fei Fei, Zhaohui Liu, Jun Zhang and Chuguang Zheng. (2018). A Particle Fokker-Planck Algorithm with Multiscale Temporal Discretization for Rarefied and Continuum Gas Flows.
Communications in Computational Physics. 22 (2).
338-374.
doi:10.4208/cicp.OA-2016-0134