@article{IJAMCS_2018_28_1_a0,
     author = {Markowski, K. A.},
     title = {Minimal positive realizations of linear continuous-time fractional descriptor systems: {Two} cases of an input-output digraph structure},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {9--24},
     publisher = {mathdoc},
     volume = {28},
     number = {1},
     year = {2018},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_2018_28_1_a0/}
}