Mario Costa Davide Palmisano Eros Pasero NESP2: a Low Power Analog NEural Signal Processor with Analog Weight Storage. 51-56 2000 IJCNN (4) http://csdl.computer.org/comp/proceedings/ijcnn/2000/0619/04/06194051abs.htm db/conf/ijcnn/ijcnn2000-4.html#CostaPP00a