A survey of variability modeling in industrial practice. - Thorsten Berger; Ralf Rublack; Divya Nair; Joanne M. Atlee; Martin Becker 002; Krzysztof Czarnecki 001; Andrzej Wasowski (VaMoS, 2013)

Three Cases of Feature-Based Variability Modeling in Industry. - Thorsten Berger; Divya Nair; Ralf Rublack; Joanne M. Atlee; Krzysztof Czarnecki 001; Andrzej Wasowski (MoDELS, 2014)