@article{10_21136_CPM_1968_108578,
     author = {Schwabik, \v{S}tefan},
     title = {On the linear control problem $\dot x=Ax+Bu$},
     journal = {\v{C}asopis pro p\v{e}stov\'an{\'\i} matematiky},
     pages = {141--144},
     year = {1968},
     volume = {93},
     number = {2},
     doi = {10.21136/CPM.1968.108578},
     mrnumber = {0233255},
     zbl = {0182.21001},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CPM.1968.108578/}
}