@misc{78181,
  keywords = {workshop, sub-seasonal predictability},
  author = {Franco Molteni and Frédéric Vitart and S.T.K. Lang and Antje Weisheimer and Sarah Keeley},
  title = {Sub-seasonal prediction at ECMWF: present, past (recent and less recent) and future},
  year = {2015},
  month = {2015},
  language = {eng},
}