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Scaife, A.A.; Butchart, N.; Warner, C.D.; Stainforth, D.; Norton, W.; Austin, J. Realistic quasi-biennial oscillations in a simulation of the global climate. Geophys. Res. Lett. 2000, 27 (21): 3481–4. Bibcode:2000GeoRL..27.3481S. doi:10.1029/2000GL011625.
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Takahashi, M. Simulation of the stratospheric Quasi-Biennial Oscillation using a general circulation model. Geophys. Res. Lett. 1996, 23 (6): 661–4. Bibcode:1996GeoRL..23..661T. doi:10.1029/95GL03413.
Scaife, A.A.; Butchart, N.; Warner, C.D.; Stainforth, D.; Norton, W.; Austin, J. Realistic quasi-biennial oscillations in a simulation of the global climate. Geophys. Res. Lett. 2000, 27 (21): 3481–4. Bibcode:2000GeoRL..27.3481S. doi:10.1029/2000GL011625.