@article{BMMS_2014_37_2_a6,
     author = {Kuldip Raj and Sunil K. Sharma and Anil Kumar},
     title = {Double {Entire} {Difference} {Sequence} spaces of {Fuzzy} {Numbers}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2014},
     volume = {37},
     number = {2},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2014_37_2_a6/}
}