1. An easily testable optimal time VLSI-multiplier;Becker;Acta Informatica,1987
2. A graphical system for hierarchical specifications and checkups of VLSI circuits;Becker,1990
3. Hierarchical design based on a calculus of nets;Becker,1987
4. Stretching a knockknee layout for multilayer wiring;Brady;IEEE Transactions on Computers,1990
5. Ein grafisches Eingabesystem für CADIC;Burch,1988