Some Remarks on the Treatment of Finite Amplitude Disturbances in the Baroclinic Atmosphere
バロクリニック大気中における有限振幅のじよう乱の取扱いについて

K. Gambo
1966 Journal of the Meteorological Society of Japan  
By making use of a two-level, quasi-geostrophic model without friction or heat sources, Corresponding to (2.11) , the quasi-geostrophic vorticity equations at the levels 1 and 3 may be written * In the following discussion , the superscript and prime is omitted for the sake of convenience.
doi:10.2151/jmsj1965.44.2_109 fatcat:st7ch3llwjdytewaybusdrdxae