BibTex format
@article{Chen:2020:10.1103/PhysRevE.102.022610,
author = {Chen, L and Lee, CF and Toner, J},
doi = {10.1103/PhysRevE.102.022610},
journal = {Physical Review E: Statistical, Nonlinear, and Soft Matter Physics},
pages = {1--40},
title = {Universality class for a nonequilibrium state of matter: A d=4−ε expansion study of Malthusian flocks},
url = {http://dx.doi.org/10.1103/PhysRevE.102.022610},
volume = {102},
year = {2020}
}