3/19

http://www.vlsi-expert.com/2014/11/cmos-layout-design.html

http://www.cse.yzu.edu.tw/images/seminar/3D%20IC.pdf

http://www.academia.edu/4389103/Unit-2

http://www.powershow.com/view/1fce44-MWFiM/Introduction_to_CMOS_VLSI_Design_Lecture_1_Introduction_Circuits_and_layout_powerpoint_ppt_presentation