@mastersthesis{SA04,
   AUTHOR = {Sabine Helwig},
   TITLE = {Erweiterung eines {F}rameworks f{\"u}r {Z}eitplanungsprobleme},
   SCHOOL = {Department of Computer Science, University of Erlangen-Nuremberg},
   TYPE = {Stu\-dien\-ar\-beit},
   YEAR = 2004,
   month = sep
}