[2] James Charles Wilson,Benjamin Y H Liu.Aerodynamic particle size measurent by laser-doppler velocimetry.J Aerosol Sci,11(4):139~150
[3] James Charles Wilson,Benjamin Y H Liu.J Aerosol Sci,1989,11(1):139
[5] Model 3450 Vibrating Orifice Aerosol Generator Instruction Manual P/N1933450.Revision L October,2002,15(1):106