@article{GDZPPN002424495, title = {The Koszul Algebra of a Codimension 2 Embedding.}, journal = {Mathematische Zeitschrift}, volume = {174}, year = {1980}, pages = {249-260}, zbl = {0461.14014}, url = {http://dml.mathdoc.fr/item/GDZPPN002424495} }
Herzog, Jürgen; Avramov, Lacezar. The Koszul Algebra of a Codimension 2 Embedding.. Mathematische Zeitschrift, Tome 174 (1980) pp. 249-260. http://gdmltest.u-ga.fr/item/GDZPPN002424495/