@article{oai:tohoku.repo.nii.ac.jp:00011854, author = {Tanaka, Hiroshi L. and Tokinaga, Hiroki}, issue = {2}, journal = {The science reports of the Tohoku University. Fifth series, Tohoku geophysical journal}, month = {Sep}, note = {application/pdf, 紀要類 (bulletin), 886504 bytes}, pages = {159--163}, title = {A Study of Arctic Oscillation Induced by a Positive Feedback between the Polar Vortex and Baroclinic Instability (Extended Abstract)}, volume = {36}, year = {2001} }