@mastersthesis{R{"o}mer2003Optimierte,
  Author = {Oliver R{"o}mer},
  Title = {Optimierte Bastelb{"o}gen aus Netzen},
  Month = jan,
  Year = {2003},
  School = {Universit{"a}t Karlsruhe (TH)},
  Type = {Studienarbeit}
}