@article{10_4171_ggd_602,
     author = {Ben Hayes},
     title = {Relative entropy and the {Pinsker} product formula for sofic groups},
     journal = {Groups, geometry, and dynamics},
     pages = {413--463},
     year = {2021},
     volume = {15},
     number = {2},
     doi = {10.4171/ggd/602},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ggd/602/}
}