@Article{bgd-5-1969-2008,
AUTHOR = {Wilske, B. and Burgheimer, J. and Karnieli, A. and Zaady, E. and Andreae, M. O. and Yakir, D. and Kesselmeier, J.},
TITLE = {The CO$_{2}$ exchange of biological soil crusts in a semiarid grass-shrubland at the northern transition zone of the Negev desert, Israel},
JOURNAL = {Biogeosciences Discussions},
VOLUME = {5},
YEAR = {2008},
NUMBER = {3},
PAGES = {1969--2001},
URL = {http://www.biogeosciences-discuss.net/5/1969/2008/},
ISSN = {1810-6277}
}