%0 Journal Article %A Belhassen Dehman %A Sylvain Ervedoza %A Enrique Zuazua %T Regional and partial observability and control of waves %J Comptes Rendus. Mathématique %D 2025 %P 1467-1497 %V 363 %I Académie des sciences, Paris %R 10.5802/crmath.805 %G en %F CRMATH_2025__363_G13_1467_0