@article {2000, title = {Value Functions for Bolza Problems with Discontinuous Lagrangians and Hamilton-Jacobi inequalities}, journal = {ESAIM Control Optim. Calc. Var., 5 (2000), n. 5, p. 369-393.}, number = {SISSA;56/00/M}, year = {2000}, publisher = {SISSA Library}, doi = {10.1051/cocv:2000114}, url = {http://hdl.handle.net/1963/1514}, author = {Gianni Dal Maso and Helene Frankowska} }