@article{IJAMCS_2009_19_4_a7,
     author = {Tokarzewski, J.},
     title = {Zeros in linear systems with time delay in state},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {609--617},
     publisher = {mathdoc},
     volume = {19},
     number = {4},
     year = {2009},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_2009_19_4_a7/}
}