@article{ ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAyOS8yMDAyZ2wwMTU5MjY, title = {Potential vorticity intrusion index and climate variability of surface temperature}, journal = {Geophysical Research Letters}, volume = {30}, number = {3}, author = {Cai, Ming}, publisher = {American Geophysical Union (AGU)}, year = {2003}, issn = {1944-8007}, issn = {0094-8276}, language = {English}, url = {http://dx.doi.org/10.1029/2002gl015926}, url = {https://katalog.ba-sachsen.de/Record/ai-49-aHR0cDovL2R4LmRvaS5vcmcvMTAuMTAyOS8yMDAyZ2wwMTU5MjY} }