@article{10_4064_am_17_3_481_494,
     author = {Maria Korczak},
     title = {Time-optimal control of a certain second-order nonoscillatory system},
     journal = {Applicationes Mathematicae},
     pages = {481--494},
     publisher = {mathdoc},
     volume = {17},
     number = {3},
     year = {1980},
     doi = {10.4064/am-17-3-481-494},
     zbl = {0508.49018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am-17-3-481-494/}
}