@Article{acp-9-4575-2009,
AUTHOR = {Querol, X. and Alastuey, A. and Pey, J. and Cusack, M. and P\'erez, N. and Mihalopoulos, N. and Theodosi, C. and Gerasopoulos, E. and Kubilay, N. and Ko\c{c}ak, M.},
TITLE = {Variability in regional background aerosols within the Mediterranean},
JOURNAL = {Atmospheric Chemistry and Physics},
VOLUME = {9},
YEAR = {2009},
NUMBER = {14},
PAGES = {4575--4591},
URL = {http://www.atmos-chem-phys.net/9/4575/2009/},
DOI = {10.5194/acp-9-4575-2009}
}