Ghan, S. J., Rissman, T. A., Elleman, R., Ferrate, R. A., Turner, D., Flynn, C. J., Wang, J., Ogren, J. A., Hudson, H. H., Jonsson, T., VanReken, R. C., Flagan, J. H., Seinfeld, J. H. (2006). Use of in-situ cloud condensation nuclei, extinction and aerosol size distribution measurements to test a method for retrieving cloud condensation nuclei profiles from surface measurements, J Geophys Res, 111 (D05S10), doi:10.1029I2004JD005752