@article{ETNA_2000__10__a1,
     author = {Llorente,  Ignacio M. and Melson,  N.Duane},
     title = {Behavior of plane relaxation methods as multigrid smoothers},
     journal = {Electronic transactions on numerical analysis},
     pages = {92--114},
     year = {2000},
     volume = {10},
     zbl = {0951.65135},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ETNA_2000__10__a1/}
}