@inproceedings{PolackXRM99,
   crossref  = {XRM99},
   author    = {F. Polack and D. Joyeux and M. Feser and D. Phalippou and
       M. {Carlucci-Dayton} and K. Kaznacheyev and C. Jacobsen},
   title     = {Demonstration of phase contrast in scanning
       transmission x-ray microscopy: comparison of images obtained at {NSLS} {X1-A}
       with numerical simulations},
   pages     = {573--580}
}
@proceedings{XRM99,
   editor    = {W. Meyer-Ilse and T. Warwick and D. Attwood},
   title     = {X-ray Microscopy: Proceedings of the Sixth 
       International Conference},
   year      = {2000},
   publisher = {American Institute of Physics},
   address   = {Melville, NY},
   isbn      = {1-56396-926-2},
   booktitle = {X-ray Microscopy: Proceedings of the Sixth 
       International Conference}
}