@article{JEP_2024__11__1099_0, author = {David Fisher and Mahan Mj and Wouter van Limbeek}, title = {Commensurators of normal subgroups of lattices}, journal = {Journal de l{\textquoteright}\'Ecole polytechnique {\textemdash} Math\'ematiques}, pages = {1099--1122}, publisher = {\'Ecole polytechnique}, volume = {11}, year = {2024}, doi = {10.5802/jep.274}, language = {en}, url = {https://jep.centre-mersenne.org/articles/10.5802/jep.274/} }