?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Li%2C+B&rft.aufirst=B&rft.aulast=Li&rft.issue=4&rft.issn=0031-9007&rft.title=PHYS+REV+LETT&rft.date=28+July+2006&rft.atitle=%22Textbook%22+adsorption+at+%22nontextbook%22+adsorption+sites%3A+Halogen+atoms+on+alkali+halide+surfaces&rft.volume=97&rft.genre=article