@article{MABA_2010_24_3-4_a5,
     author = {J. Rubesa and K. Kunisch},
     title = {Semi-Smooth {Newton} {Methods} for the {Time} {Optimal} {Control} of {Nonautonomous} {Ordinary} {Differential} {Equations}},
     journal = {Mathematica balkanica},
     pages = {253},
     publisher = {mathdoc},
     volume = {24},
     number = {3-4},
     year = {2010},
     url = {http://geodesic.mathdoc.fr/item/MABA_2010_24_3-4_a5/}
}