@article{KJM_2020_44_4_a6,
     author = {Bhikha Lila Ghodadra and V. F\"ul\"op},
     title = {A {Note} on the {Definition} of {Bounded} {Variation} of {Higher} {Order} for {Double} {Sequences}},
     journal = {Kragujevac Journal of Mathematics},
     pages = {563 },
     publisher = {mathdoc},
     volume = {44},
     number = {4},
     year = {2020},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/KJM_2020_44_4_a6/}
}