?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=Friesen%2C+Betsy&rft.aulast=Friesen&rft.aufirst=Betsy&rft.date=October+2011&rft.title=Ex+Libris+Alma+-+The+Next+Generation+Library+Perspective&rft.genre=proceeding