영주 무섬마을 주택 내 외래식물현황 -문화재지정 및 비지정 가옥의 비교를 중심으로Journal of Korean Institute of Traditional Landscape Architecture, 2014.12, Vol. 12, p.21-32Jung Won Sung; ; Gi Song Kim; Sung Hyuk Park; Jin Sun Park; Jae Hyun Rho; Yong Shik Kim; Hyun Kyung Oh; Won Ho Lee; Hee Joo Son; Jin Wook Park; Gye Bog Ahn