%0 Journal Article %A Alessandra Lunardi %T Schauder theorems for linear elliptic and parabolic problems with unbounded coefficients in $ℝ^{n}$ %J Studia Mathematica %D 1998 %P 171-198 %V 128 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4064/sm-128-2-171-198/ %R 10.4064/sm-128-2-171-198 %G en %F 10_4064_sm_128_2_171_198