Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) T. Koide and Shin'ichi Wakabayashi,Timing-driven pin assignment with improvement of cell placement in standard cell layout,Proceedings of 1997 IEEE International Symposium on Circuits and Systems. Circuits and Systems in the Information Age ISCAS '97,,IEEE,2002-11-22,3,,1552-1555,https://cir.nii.ac.jp/crid/1871709542518797440,https://doi.org/10.1109/iscas.1997.621425