1. A forced directed component placement procedure for printed circuit boards;Quinn;IEEE Trans. Circuits and Systems,1979
2. Some experimental results on placement techniques;Hanan,1976
3. A min-cut placement algorithm for general cell assemblies based on a graph representation;Ulrich,1979
4. A placement capability based on partitioning;Corrigan,1979
5. ThunderBird: A complete standard cells layout package;Sechen;IEEE J. Solid-State Circuits,1988