Schulz, H., H. Bozem, M. Zanatta, W.R. Leaitch, A.B. Herber, J. Burkart, M.D. Willis, P.M. Hoor, J.P.D. Abbatt, and R. Gerdes, 2019: High–Arctic aircraft measurements characterising black carbon vertical variability in spring and summer, Atmos. Chem. Phys., 19, 2361-2384, doi:10.5194/acp-19-2361-2019