@inbook {4025,
	title = {Competencies for Complexity: Problem Solving in the Twenty-First Century},
	booktitle = {Assessment and Teaching of 21st Century Skills: Research and Applications},
	year = {2018},
	pages = {41{\textendash}53},
	publisher = {Springer},
	organization = {Springer},
	address = {Cham},
	author = {Funke, Joachim and Fischer, Andreas and Holt, Daniel V. and Care, E. and Griffin, P. and Wilson, M.}
}
