[ Symbolic Layout ]

• Wayne H. Wolf and Alfred E. Dunlop,
  "Symbolic Layout and Compaction,"
  (edited by) Bryan Preas and Michael Lorenzetti,
  Physical Design Automation of VLSI Systems (chapter 6),
  The Benjamin/Cummings Publishing Company, Inc., 1988
     
• A. R. Newton,
  "Symbolic Layout and Procedural Design,"
  Design Systems for VLSI Circuits - Logic Synthesis and Silicon Compilation, 1987, pp.65-112