@phdthesis{Roesner86,
  author	= {R{\"o}sner, Dietmar},
  year		= {1986},
  title		= {Ein System zur Generierung von deutschen Texten aus semantischen Repr{\"a}sentationen},
  address	= {Stuttgart, Germany},
  school	= {Institut f{\"u}r Informatik, Stuttgart University}
}