List of citations in Numdam for : Existence of lipschitzian solutions to the classical problem of the calculus of variations in the autonomous case

Annales de l'I.H.P. Analyse non linéaire, Volume 20 (2003) no. 6, p. 911-919

Cupini, Giovanni; Marcelli, Cristina

ESAIM: Control, Optimisation and Calculus of Variations, Volume 17 (2011) no. 1, p. 222-242