%0 Journal Article %T A synoptic-climatology of Northern Hemisphere, cold season polar and subtropical jet superposition events %A CHRISTENSON, CROIX E. %A MARTIN, JONATHAN E. %A HANDLOS, ZACHARY J. %J Journal of Climate %V preprint %N 2017 %P 7231-7246 %@ 1520-0442 %D 2017-06-20 %I American Meteorological Society %~ DeepDyve