%0 Journal Article %A A. Grimaldi %A F. Ragnedda %T Characterization of the solutions of a 2b-parabolic operator with initial data in BMO %J Annales Polonici Mathematici %D 1983 %P 211-223 %V 43 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/ap-43-2-211-223/ %R 10.4064/ap-43-2-211-223 %G en %F 10_4064_ap_43_2_211_223