How Humans Merge UML-Models. - Rainer Lutz 001; David Würfel; Stephan Diehl 001 (ESEM, 2011)

Grounded requirements engineering: An approach to use case driven requirements engineering. - David Würfel; Rainer Lutz 001; Stephan Diehl 001 (J. Syst. Softw., 2016)