%0 Journal Article %A Ha, Pham Hoang %A Hanh, Dang Dinh %A Loan, Nguyen Thanh %A Pham, Ngoc Diep %T Spanning trees whose reducible stems have a few branch vertices %J Czechoslovak Mathematical Journal %D 2021 %P 697-708 %V 71 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.21136/CMJ.2021.0073-20/ %R 10.21136/CMJ.2021.0073-20 %G en %F 10_21136_CMJ_2021_0073_20