References of VIFOR

@InProceedings{	  rajlich.damaskinos:algorithm,
  author	= {Vaclav Rajlich and Nicolas Damaskinos},
  title		= {Algorithm for Graphic Layout in VIFOR},
  booktitle	= {Proceedings of the  International Conference on Software
		  Maintenance ~1990},
  year		= {1990},
  pages		= {142-145},
  organization	= {IEEE},
  publisher	= {IEEE Computer Society Press},
  abstract	= {VIFOR is a tool for maintenance of large FORTRAN programs.
		  It contains a database which stores information on all
		  nonlocal declaractions of the programs (i.e. subroutines,
		  functions, commons), all source files, and all relations
		  among them.
		  
		  The programmer accesses this database by queries which
		  produce views. Each view is a subset of the information
		  stored in the database. VIFOR displays these views in
		  browsers, which are specialized windows displaying the
		  views graphically.},
  class		= {Software_Reverse_Engineering, Reverse_Design,
		  Fundamental_Methods_in_Reverse_Design, Code_Views,
		  Software_Reverse_Engineering_Tools, VIFOR}
}