@misc{80123, keywords = {newsletter}, author = {Michail Diamantakis}, title = {Improving ECMWF forecasts of sudden stratospheric warmings}, year = {2014}, journal = {ECMWF Newsletter}, chapter = {Meteorology}, pages = {30-36}, month = {2014}, publisher = {ECMWF}, url = { }, doi = {10.21957/pq2zizgf}, language = {eng}, }