Lu, H.-I.H.-I.LuRavi, R.R.RaviHSUEH-I LU2020-05-042020-05-041998https://scholars.lib.ntu.edu.tw/handle/123456789/488615Approximating Maximum Leaf Spanning Trees in Almost Linear Timejournal article10.1006/jagm.1998.0944https://www.scopus.com/inward/record.uri?eid=2-s2.0-0042138719&doi=10.1006%2fjagm.1998.0944&partnerID=40&md5=864f2605e72115481a80c3b30052cf7f