[학술논문] 高麗․後周 관계와 光宗의 영토 확장
The relationship between Goryo and Later Chou(後周) has long been focused on its goods-trading and adaptation of the culture to strengthen the dynasty of Goryo. However both Goryo and Later Chou had always faced Khitan which was formidable enemy. Goryo and Later Chou inevitably shared the pressure of Khitan at all times. In other words, the relationship between Goryo and Later Chou cannot be explained