@Article{astra-4-31-2008,
AUTHOR = {Alania, M. V. and Gil, A. and Modzelewska, R.},
TITLE = {27-day variations of the galactic cosmic ray intensity  and anisotropy},
JOURNAL = {Astrophysics and Space Sciences Transactions},
VOLUME = {4},
YEAR = {2008},
NUMBER = {1},
PAGES = {31--34},
URL = {http://www.astrophys-space-sci-trans.net/4/31/2008/},
DOI = {10.5194/astra-4-31-2008}
}