Xue, J., Li, Y., Quiros, D., Wang, X., Durbin, T. D., Johnson, K. C., Karavalakis, G., Hu, S., Huai, T., Ayala, A., Jung, H. S. (2016). Using a New Inversion Matrix for a Fast-Sizing Spectrometer and a Photo-Acoustic Instrument to Determine Suspended Particulate Mass Over a Transient Cycle for Light-Duty Vehicles, Aerosol Science and Technology, 50 (11), 1227-1238, 10.1080/02786826.2016.1239247