URL: http://journals.ametsoc.org/doi/abs/10.1175/BAMS-D-16-0173.1
Authors: Otto, J / Brown, C. / Buontempo, C. / Doblas-Reyes, Francisco / Jacob, D. / Juckes, M. / Keup-Thiel, E. / Kurnik, B. / Schulz, J. / Taylor, A. / Verhoelst, T. / Walton, P.
Publication: Bulletin of the American Meteorological Society