@PROCEEDINGS{Wagner2011a,
  title = {Tagungsband 4. Workshop zur Software-Qualitätsmodellierung und -bewertung
	(SQMB 2011)},
  year = {2011},
  editor = {Wagner, St. and Broy, M. and Deißenböck, F. and Münch, J. and Liggesmeyer,
	P.},
  publisher = {Electronic Publication},
  pages = {45}
}