1. The Fan Museum;Alexander,2001
2. Piezoelectric fans using higher flexural modes for electronics cooling applications;Wait;IEEE Trans. Compon. Packag. Technol.,2007
3. Recommendations on Specific Fan Power and Fan System Efficiency;Schild,2009
4. Mortier, P. Fan or blowing apparatus. US Pat. No. 507,445.
5. Pressure and flow rate performance of piezoelectric fans;Kimber;IEEE Trans. Compon. Packag. Technol.,2009