@article{10_4153_S0008439520000636,
     author = {Anderson, Robert M. and Duanmu, Haosui and Smith, Aaron},
     title = {Mixing and average mixing times for general {Markov} processes},
     journal = {Canadian mathematical bulletin},
     pages = {541--552},
     year = {2021},
     volume = {64},
     number = {3},
     doi = {10.4153/S0008439520000636},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/S0008439520000636/}
}