@MastersThesis{Maas01,
  author =	 {Moritz G. Maa{\ss}},
  title =	 {Scheduling Independent and Identically Distributed
                  Tasks with In-Tree Constraints on Three Machines in
                  Parallel},
  school =	 {Lehrstuhl f{\"u}r Effiziente Algorithmen, Institut
                  f{\"u}r Informatik, TU M{\"u}nchen},
  year =	 2001,
  month =	 {sep},
}