@BOOK(latexbook,
   key = "Lamport",
   author = "Leslie Lamport",
   title = "{\LaTeX}: A Document Preparation System",
   publisher = "Addison-Wesley",
   year = 1986,
   address = "Reading, Massachusetts")

@ARTICLE(bube,
   author = "Kenneth P. Bube",
   title = "Numerical Methods for Reflection Inverse Problems:
	Convergence and Nonimpulsive Sources",
   journal = "SIAM J. Numerical Analysis",
   volume = 23,
   number = 2,
   year = 1986,
   month = apr,
   pages = "227--258")