남원호*, Hayes, M.J., Wilhite, D.A., Svoboda, M.D., 2015. 표준강수증발산지수를 활용한 미래 가뭄특성의 시계열 변화전망. 한국농공학회논문집 57 (1): 37-45.
Nam, W.H.*, Hayes, M.J., Wilhite, D.A., Svoboda, M.D., 2015. Projection of temporal trends on drought characteristics using the Standardized Precipitation Evapotranspiration Index (SPEI) in South Korea. Journal of the Korean Society of Agricultural Engineers 57 (1): 37-45, Jan. 2015.