@article{DOCMA_2021__26__a5,
     author = {Krieg, Aloys and Raum, Martin and Wernz, Annalena},
     title = {The maximal discrete extension of the {Hermitian} modular group},
     journal = {Documenta mathematica},
     pages = {1871--1888},
     publisher = {mathdoc},
     volume = {26},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/DOCMA_2021__26__a5/}
}