@article{IJAMCS_2005__15_3_207747,
     author = {Krzysztof Oprz\k{e}dkiewicz},
     title = {An observability problem for a class of uncertain-parameter linear dynamic systems},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {331},
     publisher = {mathdoc},
     volume = {15},
     number = {3},
     year = {2005},
     zbl = {1169.93313},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/IJAMCS_2005__15_3_207747/}
}