@article{10_4064_am30_3_3,
     author = {Karol Dziedziul},
     title = {Shift invariant operators and
 a saturation theorem},
     journal = {Applicationes Mathematicae},
     pages = {267--286},
     publisher = {mathdoc},
     volume = {30},
     number = {3},
     year = {2003},
     doi = {10.4064/am30-3-3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/am30-3-3/}
}