@phdthesis{73687, author = {A. Betts}, title = {Mixing line parametrizations for cloudy boundary layers}, year = {1993}, journal = {Workshop on Parametrization of the Cloud Topped Boundary layer, 8-11 June 1993}, pages = {239-258}, month = {1993}, publisher = {ECMWF}, address = {Shinfield Park, Reading}, language = {eng}, }