@Article{angeo-26-3653-2008,
AUTHOR = {Billingham, L. and Schwartz, S. J. and Sibeck, D. G.},
TITLE = {The statistics of foreshock cavities: results of a Cluster survey},
JOURNAL = {Annales Geophysicae},
VOLUME = {26},
YEAR = {2008},
NUMBER = {12},
PAGES = {3653--3667},
URL = {http://www.ann-geophys.net/26/3653/2008/},
DOI = {10.5194/angeo-26-3653-2008}
}