@article{202301.0342,
	doi = {10.20944/preprints202301.0342.v3},
	url = {https://doi.org/10.20944/preprints202301.0342.v3},
	year = 2023,
	month = {September},
	publisher = {Preprints},
	author = {Tao Guo},
	title = {Biased Random Process of Randomly Moving Particles with Fixed Mean and Group Velocities},
	journal = {Preprints}
}