%0 Journal Article %A Volodymyr Gavran %T Kahn's correspondence and Cohen-Macaulay modules over abstract surface and curve singularities %J Journal of Singularities %D 2012 %P 68-73 %V 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.5427/jsing.2012.4d/ %R 10.5427/jsing.2012.4d %F 10_5427_jsing_2012_4d