@ARTICLE{Kaczorek_T._Reachability_2004,
 author={Kaczorek, T.},
 volume={vol. 52},
 number={No 1},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={79-81},
 howpublished={online},
 year={2004},
 abstract={It is shown that 2(n + 1) is the upper bound for the reachability index of the n-order positive 2D general models.},
 type={Artykuły / Articles},
 title={Reachability index of the positive 2D general models},
 URL={http://www.journals.pan.pl/Content/111807/PDF-MASTER/(52-1)79.pdf},
 keywords={reachability index, positive 2D general model, upper bound},
}