%0 Journal Article
%A Greiner, Peter C.
%T Estimates for General Coercive Boundary Problems on a Half-Space for a Class of Elliptic Partial Differential Operators
%J Canadian journal of mathematics
%D 1968
%P 679-697
%V 20
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4153/CJM-1968-066-0/
%R 10.4153/CJM-1968-066-0
%F 10_4153_CJM_1968_066_0