%0 Journal Article %A Beasley, LeRoy B. %A Jun, Young Bae %A Song, Seok-Zun %T Possible isolation number of a matrix over nonnegative integers %J Czechoslovak Mathematical Journal %D 2018 %P 1055-1066 %V 68 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2018.0068-17/ %R 10.21136/CMJ.2018.0068-17 %G en %F 10_21136_CMJ_2018_0068_17