Optimality conditions for bilevel optimal control problems with non-convex quasi-variational inequalitiesRachid El Idrissi, Lahoussine Lafhim, El Mostafa Kalmoun and Youssef OuakrimRAIRO-Oper. Res., 58 2 (2024) 1789-1805DOI: https://doi.org/10.1051/ro/2024065