E. K. Abbasi, A. Hubaux, and P. Heymans, A Toolset for Feature-Based Configuration Workflows, 2011 15th International Software Product Line Conference, pp.65-69, 2011.
DOI : 10.1109/SPLC.2011.41

O. Beaudoux, M. Clavreul, A. Blouin, M. Yang, O. Barais et al., Specifying and running rich graphical components with Loa, Proceedings of the 4th ACM SIGCHI symposium on Engineering interactive computing systems, EICS '12, pp.169-178, 2012.
DOI : 10.1145/2305484.2305513
URL : https://hal.archives-ouvertes.fr/hal-00684881

Q. Boucher, E. Abbasi, A. Hubaux, G. Perrouin, M. Acher et al., Towards more reliable configurators: A re-engineering perspective, 2012 Third International Workshop on Product LinE Approaches in Software Engineering (PLEASE), 2012.
DOI : 10.1109/PLEASE.2012.6229766
URL : https://hal.archives-ouvertes.fr/hal-00718278

Q. Boucher, G. Perrouin, and P. Heymans, Deriving configuration interfaces from feature models, Proceedings of the Sixth International Workshop on Variability Modeling of Software-Intensive Systems, VaMoS '12, 2012.
DOI : 10.1145/2110147.2110152
URL : https://hal.archives-ouvertes.fr/hal-00718286

D. Dhungana, D. Seichter, G. Botterweck, R. Rabiser, P. Grünbacher et al., Integrating heterogeneous variability modeling approaches with invar, Proceedings of the Seventh International Workshop on Variability Modelling of Software-intensive Systems, VaMoS '13, p.8, 2013.
DOI : 10.1145/2430502.2430514

S. Easterbrook, J. Singer, M. Storey, and D. Damian, Selecting Empirical Methods for Software Engineering Research
DOI : 10.1007/978-1-84800-044-5_11

E. Khalil-abbasi, A. Hubaux, M. Acher, Q. Boucher, and P. Heymans, The Anatomy of a Sales Configurator: An Empirical Study of 111 Cases, Proc. of CAiSE'13, 2013.
URL : https://hal.archives-ouvertes.fr/hal-00796555

A. Nöhrer and A. Egyed, Optimizing User Guidance during Decision-Making, 2011 15th International Software Product Line Conference, pp.25-34, 2011.
DOI : 10.1109/SPLC.2011.45

A. Pleuss, B. Hauptmann, D. Dhungana, and G. Botterweck, User interface engineering for software product lines, Proceedings of the 4th ACM SIGCHI symposium on Engineering interactive computing systems, EICS '12, pp.25-34, 2012.
DOI : 10.1145/2305484.2305491

A. Pleuss, R. Rabiser, and G. Botterweck, Visualization techniques for application in interactive product configuration, Proceedings of the 15th International Software Product Line Conference on, SPLC '11, 2011.
DOI : 10.1145/2019136.2019161

R. Rabiser, P. Grünbacher, and M. Lehofer, A qualitative study on user guidance capabilities in product configuration tools, Proceedings of the 27th IEEE/ACM International Conference on Automated Software Engineering, ASE 2012, pp.110-119, 2012.
DOI : 10.1145/2351676.2351693

T. Rogoll and F. Piller, Product configuration from the customer's perspective: A comparison of configuration systems in the apparel industry, Proc. of PETO '04, 2004.

C. Streichsbier, P. Blazek, F. Faltin, and W. Fruhwirt, Are de facto standards a useful guide for designing human-computer interaction processes. the case of user interface design for web-based B2C product configurators, Proc. of HICSS '09, pp.1-9, 2009.

A. Trentin, E. Perin, and C. Forza, Sales configurator capabilities to prevent product variety from backfiring, Workshop on Configuration (ConfWS), 2012.

M. Voelter and I. Groher, Product Line Implementation using Aspect-Oriented and Model-Driven Software Development, 11th International Software Product Line Conference (SPLC 2007), pp.233-242, 2007.
DOI : 10.1109/SPLINE.2007.23

R. K. Yin, Case Study Research: Design and Methods, 2002.