S. Bikkina, Andersson, A., Sarin, M. M., Sheesley, R. J., Kirillova, E., Rengarajan, R., Sudheer, A. K., Ram, K., and Gustafsson, Ö.,
“Dual carbon isotope characterization of total organic carbon in wintertime carbonaceous aerosols from northern India”,
Journal of Geophysical Research: Atmospheres, vol. 121, no. 9, pp. 4797 - 4809, 2016.