@article{BMMS_2011_34_1_a5,
     author = {S. Kar},
     title = {Ideal {Theory} in the {Ternary} {Semiring} {\(\mathbb{Z}^-} _0\)},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2011},
     volume = {34},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2011_34_1_a5/}
}