Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Andrew B. Kahng and A. Balasinski and J. Cetin,Intelligent fill pattern and extraction methodology for sensitive RF/analog or SoC products,SPIE Proceedings,0277-786X,SPIE,2007-03-16,6521,,652115,https://cir.nii.ac.jp/crid/1872272493035137920,https://doi.org/10.1117/12.711460