TY JOUR TI Fine structure events in microwave emission during solar minimum KW solar minimum KW flare KW radio burst KW spectrum KW fine structure JO Solar-Terrestrial Physics AU Chengming, T.. AU Baolin, T.. AU Yihua, Y.. AU Wei, W.. AU Linjie, C.. AU Fei, L.. AU Yujiang, D.. PY 2019 IS 5 PB INFRA-M Academic Publishing LLC.