@phdthesis{76388, author = {Adrian Simmons}, title = {Some stratospheric aspects of model development at ECMWF}, year = {1993}, journal = {Workshop on Stratosphere and Numerical Weather Prediction, 15-17 November 1993}, pages = {23-60}, month = {1993}, publisher = {ECMWF}, address = {Shinfield Park, Reading}, language = {eng}, }