V. Sugumaran, S. Park, and K. C. Kang, Introduction, Communications of the ACM, vol.49, issue.12, pp.28-32, 2006.
DOI : 10.1145/1183236.1183260

J. Bosch, On the development of software product-family components, Lecture notes in computer science, pp.146-164, 2004.

A. Birk, G. Heller, I. John, K. Schmid, T. Von-der-massen et al., Product line engineering: The state of the practice, IEEE Software, vol.20, issue.6, pp.20-52, 2003.
DOI : 10.1109/MS.2003.1241367

P. Clements and L. Northrop, Software product lines: Practices and patterns, 2002.

P. C. Clements, L. G. Jones, J. D. Mcgregor, and L. M. Northrop, Getting there from here, Communications of the ACM, vol.49, issue.12, pp.33-36, 2006.
DOI : 10.1145/1183236.1183261

J. Bosch, Maturity and evolution in software product lines: Approaches, artefacts and organization. Software product lines : Second international conference, pp.257-271, 2002.
DOI : 10.1007/3-540-45652-x_16

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.17.3090

G. Böckle, J. B. Munoz, P. Knauber, C. W. Krueger, J. Sampaio-do-prado-leite et al., Adopting and institutionalizing a product line culture. Lecture notes in computer science, pp.1-8, 2002.

C. Krueger, Eliminating the adoption barrier, IEEE Software, vol.19, issue.4, pp.29-31, 2002.
DOI : 10.1109/MS.2002.1020284

J. D. Mcgregor, L. M. Northrop, S. Jarrad, and K. Pohl, Initiating software product lines, IEEE Software, vol.19, issue.4, pp.24-27, 2002.
DOI : 10.1109/MS.2002.1020282

K. Schmid and M. Verlage, The economic impact of product line adoption and evolution, IEEE Software, vol.19, issue.4, pp.50-57, 2002.
DOI : 10.1109/MS.2002.1020287

L. Brownsword and P. C. Clements, A case study in successful product line development, 1996.

P. Donohoe, Software product lines: Experience and research directions, 2000.
DOI : 10.1007/978-1-4615-4339-8

A. Jaaksi, Developing mobile browsers in a product line, IEEE Software, vol.19, issue.4, pp.73-80, 2002.
DOI : 10.1109/MS.2002.1020290

T. Kiesgen and M. Verlage, Five years of product line engineering in a small company, Proceedings of the 27th International Conference on Software Engineering, pp.534-543, 2005.

M. H. Meyer and A. P. Lehnerd, The power of product platforms: Building value and cost leadership, 1997.

K. Pohl, G. Böckle, and F. Van-der-linden, Software product line engineering: Foundations, principles, and techniques, 2005.
DOI : 10.1007/3-540-28901-1

D. M. Weiss and C. T. Lai, Software product-line engineering: A family-based software development process, 1999.

W. A. Hetrick, C. W. Krueger, and J. G. Moore, Incremental return on incremental investment, Companion to the 21st ACM SIGPLAN conference on Object-oriented programming systems, languages, and applications , OOPSLA '06, pp.798-804, 2006.
DOI : 10.1145/1176617.1176726

L. M. Northrop, SEI's software product line tenets, IEEE Software, vol.19, issue.4, pp.32-40, 2002.
DOI : 10.1109/MS.2002.1020285

J. Bosch, G. Florijn, D. Greefhorst, J. Kuusela, H. Obbink et al., Variability issues in software product lines. Software product family engineering: 4th international workshop, pp.303-338, 2001.
DOI : 10.1007/3-540-47833-7_3

M. Jaring and J. Bosch, Representing Variability in Software Product Lines: A Case Study, Proceedings of software product lines : Second international conference, SPLC 2, pp.19-22, 2002.
DOI : 10.1007/3-540-45652-X_2

J. Coplien, D. Hoffman, and D. Weiss, Commonality and variability in software engineering, IEEE Software, vol.15, issue.6, pp.37-45, 1998.
DOI : 10.1109/52.730836

F. Van-der-linden, Software product families in Europe: the Esaps & Cafe projects, IEEE Software, vol.19, issue.4, pp.41-49, 2002.
DOI : 10.1109/MS.2002.1020286

J. Bosch, Design and use of software architectures: Adopting and evolving a product-line approach, 2000.

P. Mohagheghi and R. Conradi, Different aspects of product family adoption, Software product family engineering, pp.459-464, 2004.
DOI : 10.1007/978-3-540-24667-1_32

J. G. Wijnstra, Critical factors for a successful platform-based product family approach, Lecture Notes in Computer Science, Proceedings of Software Product Lines: Second International Conference, pp.1611-3349, 2002.

J. Bosch, Software product lines: organizational alternatives, Proceedings of the 23rd International Conference on Software Engineering. ICSE 2001, pp.91-100, 2001.
DOI : 10.1109/ICSE.2001.919084

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.27.6302

C. Stoermer and M. Roeddiger, Introducing product lines in small embedded systems, Software product family engineering: 4th international workshop, pp.101-112, 2001.
DOI : 10.1007/3-540-47833-7_11

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.106.6061

P. Knauber, D. Muthig, K. Schmid, and T. Wide, Applying Product Line Concepts in Small and Medium-Sized Companies, IEEE Software, vol.17, issue.5, pp.88-95, 2000.
DOI : 10.1109/52.877873

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.546.892

C. W. Krueger, New methods in software product line practice, Communications of the ACM, vol.49, issue.12, pp.37-40, 2006.
DOI : 10.1145/1183236.1183262

W. B. Frakes and K. Kang, Software reuse research: status and future, IEEE Transactions on Software Engineering, vol.31, issue.7, pp.31-529, 2005.
DOI : 10.1109/TSE.2005.85

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.75.635

D. Simon and T. Eisenbarth, Evolutionary introduction of software product lines, Lecture Notes in Computer Science, Proceedings of Software Product Lines: Second International Conference, pp.1611-3349, 2002.

T. Myllymäki, K. Koskimies, and T. Mikkonen, Structuring Product-Lines: A Layered Architectural Style, 2002.
DOI : 10.1007/3-540-46102-7_50

S. Thiel, On the definition of a framework for an architecting process supporting product family development, Software product family engineering: 4th international workshop, pp.3-47, 2001.

C. W. Krueger, Easing the Transition to Software Mass Customization, Proceedings of the Distal Seminar No.01161: Product Family Development, 2002.
DOI : 10.1007/3-540-47833-7_25

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.86.6444

J. Bayer, O. Flege, P. Knauber, R. Laqua, D. Muthig et al., PuLSE, Proceedings of the 1999 symposium on Software reusability , SSR '99, pp.122-131, 1999.
DOI : 10.1145/303008.303063

. Van-der-linden, . Frank, J. Bosch, E. Kamsties, K. Känsälä et al., Software product family evaluation, Lecture notes in computer science, pp.110-129, 2004.

L. M. Northrop, Software product line adoption roadmap, 2004.

R. Kolb, D. Muthig, T. Patzke, and K. Yamauchi, A case study in refactoring a legacy component for reuse in a product line, Proceedings of the 21st IEEE International Conference on Software Maintenance, pp.369-378, 2005.

K. Schmid, I. John, R. Kolb, and G. Meier, Introducing the PuLSE approach to an embedded system population at Testo AG, Proceedings of the 27th international conference on Software engineering, pp.544-552, 2005.
DOI : 10.1145/1062455.1062552

P. Donohoe, L. Jones, and L. Northrop, Examining product line readiness: Experiences with the SEI product line technical probe, Proceedings of the 9th International Software Product Line Conference, 2005.

L. M. Northrop and P. C. Clements, A framework for software product line practice, 2007.

R. K. Yin, Case study research: Design and methods, Thousand Oaks, 2003.