@article{NSJOM_2009_39_1a_5,
     author = {M. Zulfiqar},
     title = {A note on the intersection of a

 radical class with the

 sum of radical classes of hemirings},
     journal = {Novi Sad Journal of Mathematics},
     pages = {57-64},
     publisher = {mathdoc},
     volume = {39},
     number = {1},
     year = {2009},
     url = {http://geodesic.mathdoc.fr/item/NSJOM_2009_39_1a_5/}
}