@article{10_14708_ma_v36i50_09_1502,
     author = {Jerzy Klamka},
     title = {Controllability of dynamical systems},
     journal = {Mathematica Applicanda},
     pages = { 57--75},
     publisher = {mathdoc},
     volume = {36},
     number = {50/09},
     year = {2008},
     doi = {10.14708/ma.v36i50/09.1502},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/articles/10.14708/ma.v36i50/09.1502/}
}