@article {44,
	title = {Real-time Measurement of Correlated Size and Composition Profiles of Individual Atmospheric Aerosol Particles},
	journal = {Environ. Sci. Technol. },
	volume = {30},
	year = {1996},
	pages = {2667-2680},
	author = {Noble, C.A. and Prather, K.A.}
}
