?url_ver=Z39.88-2004&rft_id=10.1007%2FBFb0121198&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Young%2C+H.P.&rft.aulast=Young&rft.aufirst=H.P.&rft.date=2009&rft.issn=0303-3929&rft.isbn=978-3-642-00790-3&rft.title=On+permutations+and+permutation+polytopes&rft.btitle=Polyhedral+Combinatorics&rft.genre=bookitem