@article{KYB_1984__20_5_a4,
     author = {Roub{\'\i}\v{c}ek, Tom\'a\v{s}},
     title = {Time-optimal control of nonlinear parabolic systems with constrained derivative of control, existence theorem},
     journal = {Kybernetika},
     pages = {405--412},
     publisher = {mathdoc},
     volume = {20},
     number = {5},
     year = {1984},
     mrnumber = {776329},
     zbl = {0549.49003},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KYB_1984__20_5_a4/}
}