Lu, H.-I.H.-I.LuHSUEH-I LU2020-05-042020-05-041997https://scholars.lib.ntu.edu.tw/handle/123456789/488616A fast approximation algorithm for maximum-leaf spanning treeconference paper10.1109/ISPAN.1997.645119https://www.scopus.com/inward/record.uri?eid=2-s2.0-85060814010&doi=10.1109%2fISPAN.1997.645119&partnerID=40&md5=8545ebc4ee6b8de1c81133c381af4390