Analysis of secondary organic aerosol formation and aging using positive matrix factorization of high-resolution aerosol mass spectra: application to the dodecane low-NO x system
J. Craven, L. Yee, N. Ng, M. Canagaratna, C. L. Loza, K. Schilling, R. L. Yatavelli, J. Thornton, P. Ziemann, R. Flagan, J. Seinfeld