Bing Lu, Jiang Hu, Gary Ellis, Haihua Su. Process variation aware clock tree routing. In Massoud Pedram, Charles J. Alpert, editors, Proceedings of the 2003 International Symposium on Physical Design, ISPD 2003, Monterey, CA, USA, April 6-9, 2003. pages 174-181, ACM, 2003. [doi]
Abstract is missing.