%0 Journal Article %A Buttazzo, Giuseppe %A Shrivastava, Harish %T Optimal shapes for general integral functionals %J Annales Henri Lebesgue %D 2020 %P 261-272 %V 3 %I ÉNS Rennes %U http://www.numdam.org/articles/10.5802/ahl.31/ %R 10.5802/ahl.31 %G en %F AHL_2020__3__261_0