@article{10_21136_CMJ_2019_0092_18,
     author = {Beasley, LeRoy B.},
     title = {$(0,1)$-matrices, discrepancy and preservers},
     journal = {Czechoslovak Mathematical Journal},
     pages = {1123--1131},
     publisher = {mathdoc},
     volume = {69},
     number = {4},
     year = {2019},
     doi = {10.21136/CMJ.2019.0092-18},
     mrnumber = {4039626},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2019.0092-18/}
}