@unpublished{eprints2520,
          author = {Andrea Bacigalupo and Luigi Gambarotta},
            year = {2014},
           title = {Homogenization of periodic chiral lattices},
       booktitle = {14th European Mechanics of Materials Conference},
           month = {August},
             url = {http://eprints.imtlucca.it/2520/}
}