GERARD JENNHWA CHANG2018-09-102018-09-102003http://www.scopus.com/inward/record.url?eid=2-s2.0-84867936259&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/301303[SDGs]SDG10Centers and medians of distance-hereditary graphsjournal article10.1016/S0012-365X(02)00630-1