@Article{acp-9-6229-2009,
AUTHOR = {K\"archer, B. and Burkhardt, U. and Unterstrasser, S. and Minnis, P.},
TITLE = {Factors controlling contrail cirrus optical depth},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {9},
YEAR = {2009},
NUMBER = {16},
PAGES = {6229--6254},
URL = {https://acp.copernicus.org/articles/9/6229/2009/},
DOI = {10.5194/acp-9-6229-2009}
}