@article{JEP_2021__8__1459_0,
     author = {Clotilde Fermanian Kammerer and Cyril Letrouit},
     title = {Observability and controllability for {the~Schr\"odinger} equation on quotients of groups of {Heisenberg} type},
     journal = {Journal de l{\textquoteright}\'Ecole polytechnique {\textemdash} Math\'ematiques},
     pages = {1459--1513},
     publisher = {\'Ecole polytechnique},
     volume = {8},
     year = {2021},
     doi = {10.5802/jep.176},
     language = {en},
     url = {https://jep.centre-mersenne.org/articles/10.5802/jep.176/}
}