%0 Journal Article
%T Hipergrafos Cohen-Macaulay
%A Fernando Andr¨¦s Benavides
%A Wilson Fernando Mutis
%J Revista Sigma
%D 2009
%I 
%X In this article Cohen-Macaulay appears a generalization of the second construction of graphs, to hypergraphs, realized for Rafael Villarreal in his article Cohen-Macaulay Graphs¡±.
%K Hypergraph
%K Vertex Cover
%K Minimal prime
%K Cohen-Macaulay
%U http://revistasigma.udenar.edu.co/articulos/articulosIX1/6.pdf