@article{hillion:1997:dwf,
    author = {Hillion, Pierre},
     title = {Diffraction and {W}eber functions},
   journal = {SIAM J. Appl. Math.},
  fjournal = {SIAM Journal on Applied Mathematics},
    volume = {57},
      year = {1997},
    number = {6},
     pages = {1702–1715},
      issn = {0036-1399},
     coden = {SMJMAP},
   mrclass = {35L05 (33C90 78A45)},
  mrnumber = {MR1484947 (98g:35127)},
       doi = {10.1137/S0036139995279597},
     zblno = {0889.35023}}