@article{SIGMA_2018_14_a64,
     author = {Masataka Kanki and Takafumi Mase and Tetsuji Tokihiro},
     title = {On the {Coprimeness} {Property} of {Discrete} {Systems} without the {Irreducibility} {Condition}},
     journal = {Symmetry, integrability and geometry: methods and applications},
     year = {2018},
     volume = {14},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SIGMA_2018_14_a64/}
}