Information system needs in health promotion: a case study of the Safe Community programme using requirements engineering methods. - Toomas Timpka; Christina Ölvander; Niklas Hallberg (Health Informatics J., 2008)

Agile architecture framework for model driven development of C2 systems. - Niklas Hallberg; Richard Andersson; Christina Ölvander (Syst. Eng., 2010)