Observationally constrained estimates of carbonaceous aerosol radiative forcing

Chung, C.E., Ramanathan, V., Decremer, D. (2012). Observationally constrained estimates of carbonaceous aerosol radiative forcing, Proc. Natl. Acad. Sci, 109 (29), 11624-11629, 10.1073/pnas.1203707109