@article{IJAMCS_2005__15_1_207724,
     author = {Rafael Bru and Louis Caccetta and Ventsi Rumchev},
     title = {Monomial subdigraphs of reachable and controllable positive discrete-time systems},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {159},
     publisher = {mathdoc},
     volume = {15},
     number = {1},
     year = {2005},
     zbl = {1154.93315},
     language = {en},
     url = {https://geodesic-test.mathdoc.fr/item/IJAMCS_2005__15_1_207724/}
}