1.
Equivalent a Posteriori Error Estimator of Spectral Approximation for Control Problems with Integral Control-State Constraints in One Dimension. Adv. Appl. Math. Mech. [Internet]. 2018 May 5 [cited 2026 Apr. 18];8(3):464-8. Available from: https://www.global-sci.com/aamm/article/view/4809