TY - GEN AU - Boyle, James S. AU - TI - Comparison of the synoptic conditions in midlatitudes accompanying cold surges over Eastern Asia for the months of December 1974 and 1978, Pt.2, Relation of surge events to features of the longer term mean circulation KW - RELAÇAO ENTRE A INVASAO DE AR FRIO E A CIRCULAÇAO GERAL DA ATMOSFERA KW - 551.515.8 KW - 551.513(5-11) KW - med KW - fre ER -