@article{COCV_1999__4__159_0,
     author = {Camilli, Fabio and Falcone, Maurizio},
     title = {Approximation of control problems involving ordinary and impulsive controls},
     journal = {ESAIM: Control, Optimisation and Calculus of Variations},
     pages = {159--176},
     publisher = {EDP-Sciences},
     volume = {4},
     year = {1999},
     mrnumber = {1816510},
     zbl = {0929.49018},
     language = {en},
     url = {http://www.numdam.org/item/COCV_1999__4__159_0/}
}