Antonio Petraglia Jorge M. Cañive Mariane R. Petraglia Efficient Parametric Fault Detection in Switched-Capacitor Filters. 58-66 2006 23 IEEE Design & Test of Computers 1 http://doi.ieeecomputersociety.org/10.1109/MDT.2006.11 db/journals/dt/dt23.html#PetragliaCP06