Low-frequency characteristics of winter-time cold air activity in the Beijing-Tianjin-Hebei region and the impacts of low-frequency variation of the Siberian High
MA Ning, HE Liye, LIANG Sujie, GUO Jun
Acta Geographica Sinica . 2020, (3): 485 -496 .  DOI: 10.11821/dlxb202003004