@misc {Simula.simula.1668,
	title = {Things aren{\textquoteright}t always what they seem: Misinterpretation of observational data in software engineering},
	howpublished = {Keynote at Euromicro, CESME},
	year = {2012},
	month = {August},
	keywords = {Conference},
	author = {J{\o}rgensen, Magne}
}
