@article{10_4064_am_24_2_141_147,
     author = {M. Farag},
     title = {The gradient projection method for solving an optimal control problem},
     journal = {Applicationes Mathematicae},
     pages = {141--147},
     publisher = {mathdoc},
     volume = {24},
     number = {2},
     year = {1997},
     doi = {10.4064/am-24-2-141-147},
     zbl = {0871.49006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-24-2-141-147/}
}