Loi, N., 		Dao, L., 		Van, D., 		Hoa, P., & 		Tung, L.
(2017).
 Study on the Frequency of Heavy Rainfall in Huong Khe District, Ha Tinh Province.
<em>VNU Journal Of Science: Earth And Environmental Sciences, 33</em>(2).
doi:10.25073/2588-1094/vnuees.4101