@article {khaneja02efficient,
    AUTHOR = {Khaneja, Navin and Glaser, Steffen J.},
     TITLE = {Efficient Transfer of Coherence through {I}sing Spin Chains},
   JOURNAL = {Phys. Rev. A},
  FJOURNAL = {Physical Review. A.},
    VOLUME = {66},
      YEAR = {2002},
    NUMBER = {6},
     PAGES = {060301, 4}
}