TY - JOUR A1 - Marié, L. T1 - A study of the phase instability of quasi-geostrophic Rossby waves on the infinite β-plane to zonal flow perturbations JO - Nonlin. Processes Geophys. J1 - NPG VL - 17 IS - 1 SP - 49 EP - 63 Y1 - 2010/02/02 PB - Copernicus Publications SN - 1607-7946 UR - https://npg.copernicus.org/articles/17/49/2010/ L1 - https://npg.copernicus.org/articles/17/49/2010/npg-17-49-2010.pdf DO - 10.5194/npg-17-49-2010 ER -