Henning Fernau Joachim Kneis Dieter Kratsch Alexander Langer Mathieu Liedloff Daniel Raible Peter Rossmanith An Exact Algorithm for the Maximum Leaf Spanning Tree Problem. 161-172 2009 IWPEC http://dx.doi.org/10.1007/978-3-642-11269-0_13 conf/iwpec/2009 db/conf/iwpec/iwpec2009.html#FernauKKLLRR09