%0 Journal Article %A Rio, Emmanuel %T Upper bounds for superquantiles of martingales %J Comptes Rendus. Mathématique %D 2021 %P 813-822 %V 359 %N 7 %I Académie des sciences, Paris %U http://www.numdam.org/articles/10.5802/crmath.207/ %R 10.5802/crmath.207 %G en %F CRMATH_2021__359_7_813_0