@article{JCA_2001_8_1_JCA_2001_8_1_a1,
     author = {L. Freddi},
     title = {\ensuremath{\Gamma}-Convergence and {Chattering} {Limits} in {Optimal} {Control} {Theory}},
     journal = {Journal of convex analysis},
     pages = {39--7},
     publisher = {mathdoc},
     volume = {8},
     number = {1},
     year = {2001},
     url = {http://geodesic.mathdoc.fr/item/JCA_2001_8_1_JCA_2001_8_1_a1/}
}