@article{JEMS_2018_20_10_a4,
     author = {Ehud Hrushovski and Ben Martin and Silvain Rideau},
     title = {Definable equivalence relations and zeta functions of groups (with an appendix by {Raf} {Cluckers)}},
     journal = {Journal of the European Mathematical Society},
     pages = {2467--2537},
     publisher = {mathdoc},
     volume = {20},
     number = {10},
     year = {2018},
     doi = {10.4171/jems/817},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/jems/817/}
}