%0 Journal Article
%T On some $\cal D$-modules in dimension 2
%A F. J. Castro-Jim¨Śnez
%A J. M. Ucha-Enriquez
%J Mathematics
%D 2000
%I arXiv
%X We prove a duality formula for two ${\cal D}$-modules arising from logarithmic derivations w.r.t. a plane curve. As an application we give a differential proof of a logarithmic comparison theorem of Calder\'on-Mond-Narv\'aez-Castro.
%U http://arxiv.org/abs/math/0010266v1