1. A hierarchical design-rule checking algorithm;Whitney;Lambda Magazine,1981
2. A constrained design methodology for VLSI;Tucker;VSLI Design,1982
3. Magic's incremental design-rule checker;Taylor,1984
4. Exploitation of hierarchy in analyses of integrated circuit artwork;Newell;IEEE Trans. CAD Integr. Circuits Systs.,1982
5. Hierarchical analysis of IC artwork with user defined abstraction rules;Scheffer,1985