Ferrare, R., G. Feingold,
S. Ghan,
J. A. Ogren,
B. Schmid,
S. E. Schwartz, and P. Sheridan (2006), The Atmospheric Radiation Measurement Program May 2003 Intensive Operations Period examining aerosol properties and radiative influences; Preface to special section,
J. Geophys. Res., 11, D05S08, doi:10.1029/2005JD005836.