%0 Journal Article %A Fermanian Kammerer, Clotilde %A Letrouit, Cyril %T Observability and controllability for the Schrödinger equation on quotients of groups of Heisenberg type %J Journal de l’École polytechnique — Mathématiques %D 2021 %P 1459-1513 %V 8 %I Ecole polytechnique %U http://archive.numdam.org/articles/10.5802/jep.176/ %R 10.5802/jep.176 %G en %F JEP_2021__8__1459_0