@Article{acpd-3-2661-2003,
AUTHOR = {Heintzenberg, J. and Hermann, M. and Theiss, D.},
TITLE = {Out of Africa: High aerosol concentrations in the upper troposphere over Africa},
JOURNAL = {Atmospheric Chemistry and Physics Discussions},
VOLUME = {3},
YEAR = {2003},
NUMBER = {3},
PAGES = {2661--2689},
URL = {http://www.atmos-chem-phys-discuss.net/3/2661/2003/},
ISSN = {1680-7367}
}