Wolf, R., El Haddad, I., Crippa, M., Decesari, S., Slowik, J. G., Poulain, L., … Prévôt, A. S. H. (2015). Marine and urban influences on summertime PM2.5 aerosol in the Po basin using mobile measurements. Atmospheric Environment, 120, 447-454. https://doi.org/10.1016/j.atmosenv.2015.09.007