Päivi H. Karjalainen Pekka Heino Space-Saving Layout for Passive Components. 117-121 2006 conf/isvlsi/2006 ISVLSI http://doi.ieeecomputersociety.org/10.1109/ISVLSI.2006.84 db/conf/isvlsi/isvlsi2006.html#KarjalainenH06