1. Use of Graphs to Decide the Optimum Layout of Buildings;Levin,1964
2. Graph-theoretic representation of architectural arrangement;Steadman,1976
3. Computer Aided Architectural Design;Mitchell,1977
4. Allocating facilities with CRAFT;Buffa;Harvard Business Rev.,1964
5. An Approach to the Optimum Layout of Single Storey Building;Whitehead,1963