@article{BUMI_2008_9_1_2_a6,
     author = {Conca, Aldo},
     title = {Algebre di {Koszul}},
     journal = {Bollettino della Unione matematica italiana},
     pages = {429--437},
     publisher = {mathdoc},
     volume = {Ser. 9, 1},
     number = {2},
     year = {2008},
     zbl = {1181.13012},
     mrnumber = {2424302},
     language = {it},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2008_9_1_2_a6/}
}