?url_ver=Z39.88-2004&rft_id=10.1007%2Fs11012-014-9906-0&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Bacigalupo%2C+Andrea&rft.aufirst=Andrea&rft.aulast=Bacigalupo&rft.issn=0025-6455&rft.issue=6&rft.pages=1407-1425&rft.volume=49&rft.date=June+2014&rft.atitle=Second-order+homogenization+of+periodic+materials+based+on+asymptotic+approximation+of+the+strain+energy%3A+formulation+and+validity+limits&rft.title=Meccanica&rft.genre=article