@article{PA_2021_10_3_a1,
     author = {George A. Anastassiou},
     title = {Multiparameter {Fractional} {Differentiation} with non singular kernel},
     journal = {Problemy analiza},
     pages = {15--30},
     publisher = {mathdoc},
     volume = {10},
     number = {3},
     year = {2021},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PA_2021_10_3_a1/}
}