@article{10_4171_dm_848,
     author = {Adam Dor-On},
     title = {Toeplitz quotient $C^*$-algebras and ratio limits for random walks},
     journal = {Documenta mathematica},
     pages = {1529--1556},
     year = {2021},
     volume = {26},
     doi = {10.4171/dm/848},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/848/}
}