@INBOOK{Gruenbacher2005a,
  pages = {143-162},
  title = {Requirements Negotiation},
  publisher = {Springer Verlag},
  year = {2005},
  editor = {Aybuke Aurum and Claes Wohlin},
  author = {Paul Grünbacher and Norbert Seyff},
  abstract = {Negotiation is regarded as crucial in many disciplines, and negotiation
	methods and tools are increasingly studied by requirements engineering
	researchers and practitioners. The objectives of this chapter are
	to motivate the need for negotiation in requirements engineering,
	to introduce fundamental concepts and terminology, and to provide
	an overview about negotiation research. We structure the existing
	research (a) by presenting a general negotiation process highlighting
	typical negotiation stages; (b) by introducing a framework covering
	important dimensions of requirements negotiation comprising the conflict
	resolution strategy, the collaboration situation of the stakeholders,
	and the degree of negotiation tool support; and (c) by discussing
	and classifying existing negotiation tools using the general process
	and framework.},
  booktitle = {Engineering and Managing Software Requirements},
  doi = {10.1007/3-540-28244-0_7},
  isbn = {978-3-540-28244-0}
}