Observations of supermicron-sized aerosols originating from biomass burning in southern Central Africa. - Miller RM; McFarquhar GM; Rauber RM; O'Brien JR; Gupta S; Segal-Rozenhaimer M; Dobracki AN; Sedlacek AJ; Burton SP; Howell SG; Freitag S; Dang C (Atmospheric chemistry and physics, 2021)