@article{MABA_2014_28_1-2_a1,
     author = {Borislav Draganov},
     title = {On the approximation by convolution operators in homogeneous {Banach} spaces on {R^d}},
     journal = {Mathematica balkanica},
     pages = {17},
     publisher = {mathdoc},
     volume = {28},
     number = {1-2},
     year = {2014},
     url = {http://geodesic.mathdoc.fr/item/MABA_2014_28_1-2_a1/}
}