@article{ADM_2019_28_2_a10,
     author = {Marcin Skrzy\'nski},
     title = {On {NSP} constants of a matrix and their linear preservers},
     journal = {Algebra and discrete mathematics},
     pages = {278--290},
     publisher = {mathdoc},
     volume = {28},
     number = {2},
     year = {2019},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ADM_2019_28_2_a10/}
}