@article{ASUO_2017_XXV_1_a5,
     author = {Nicolae Anghel},
     title = {Polynomial {Harmonic} {Decompositions}},
     journal = {Analele Universit\u{a}\c{t}ii "Ovidius" Constan\c{t}a Seria Matematic\u{a}},
     publisher = {mathdoc},
     volume = {XXV},
     number = {1},
     year = {2017},
     url = {http://geodesic.mathdoc.fr/item/ASUO_2017_XXV_1_a5/}
}