@book{born:1999:poe,
    author = {Born, M. and Wolf, E.},
     title = {Principles of Optics: Electromagnetic Theory of Propagation, Interference
              and Diffraction of Light},
   edition = {7th},
 publisher = {Cambridge University Press},
   address = {Cambridge},
      year = {1999},
      isbn = {0-521-64222-1}}