V. Alves, C. Schwanninger, L. Barbosa, A. Rashid, P. Sawyer et al., An Exploratory Study of Information Retrieval Techniques in Domain Analysis, 2008 12th International Software Product Line Conference, pp.67-76, 2008.
DOI : 10.1109/SPLC.2008.18

T. D. Breaux and A. I. Anton, A systematic method for acquiring regulatory requirements: A frame-based approach, RHAS-6 Software Engineering Institute (SEI), 2007.

P. Bresciani, A. Perini, P. Giorgini, F. Giunchiglia, and J. Mylopoulos, Tropos: An Agent-Oriented Software Development Methodology, Autonomous Agents and Multi-Agent Systems, vol.8, issue.3, pp.203-236, 2004.
DOI : 10.1023/B:AGNT.0000018806.20944.ef

K. Chen, W. Zhang, H. Zhao, and H. Mei, An approach to constructing feature models based on requirements clustering, RE'05, pp.31-40, 2005.

K. Czarnecki, P. Grünbacher, R. Rabiser, K. Schmid, and A. Wasowski, Cool features and tough decisions, Proceedings of the Sixth International Workshop on Variability Modeling of Software-Intensive Systems, VaMoS '12, pp.173-182, 2012.
DOI : 10.1145/2110147.2110167

S. Deelstra, M. Sinnema, and J. Bosch, Product derivation in software product families: a case study, Journal of Systems and Software, vol.74, issue.2, pp.173-194, 2005.
DOI : 10.1016/j.jss.2003.11.012

A. Ferrari, G. O. Spagnolo, and F. , Mining commonalities and variabilities from natural language documents, Proceedings of the 17th International Software Product Line Conference on, SPLC '13, pp.116-120, 2013.
DOI : 10.1145/2491627.2491634

S. Ghanavati, D. Amyot, and L. Peyton, Towards a Framework for Tracking Legal Compliance in Healthcare, CAiSE'2007, pp.218-232, 2007.
DOI : 10.1007/978-3-540-72988-4_16

D. G. Gordon and T. D. Breaux, Reconciling multi-jurisdictional legal requirements: A case study in requirements water marking, 2012 20th IEEE International Requirements Engineering Conference (RE), pp.91-100, 2012.
DOI : 10.1109/RE.2012.6345843

E. Kamsties, Understanding Ambiguity in Requirements Engineering, Engineering and Managing Software Requirements, pp.245-266
DOI : 10.1007/3-540-28244-0_11

J. Laprie, Safety Demonstration and Software Development, SAFECOMP'2007, pp.289-300, 2007.
DOI : 10.1007/978-3-540-75101-4_29

J. C. Maxwell, A. I. Antón, and P. Swire, A legal cross-references taxonomy for identifying conflicting software requirements, 2011 IEEE 19th International Requirements Engineering Conference, pp.197-206, 2011.
DOI : 10.1109/RE.2011.6051647

N. Niu and S. M. Easterbrook, Concept analysis for product line requirements, Proceedings of the 8th ACM international conference on Aspect-oriented software development, AOSD '09, pp.137-148, 2009.
DOI : 10.1145/1509239.1509259
URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.642.1323

W. R. Rhwg, Harmonisation of Reactor Safety in WENRA Countries, 2006.

N. Sannier and B. Baudry, Defining and retrieving themes in nuclear regulations, 2012 Fifth IEEE International Workshop on Requirements Engineering and Law (RELAW), pp.33-41, 2012.
DOI : 10.1109/RELAW.2012.6347797
URL : https://hal.archives-ouvertes.fr/hal-00721826

N. Sannier and B. Baudry, INCREMENT: A Mixed MDE-IR Approach for Regulatory Requirements Modeling and Analysis, REFSQ'2014, pp.135-151, 2014.
DOI : 10.1007/978-3-319-05843-6_11
URL : https://hal.archives-ouvertes.fr/hal-00982065

A. Siena, I. Jureta, S. Ingolfo, A. Susi, A. Perini et al., Capturing Variability of Law with N??mos 2, pp.383-396, 2012.
DOI : 10.1007/978-3-642-34002-4_30

P. Tessier, S. Gérard, F. Terrier, and J. Geib, Using Variation Propagation for Model-Driven Management of a System Family, Software Product Lines, pp.222-233, 2005.
DOI : 10.1007/11554844_24

A. Van-lamsweerde, Requirements Engineering -From System Goals to UML Models to Software Specifications, 2009.

N. Weston, R. Chitchyan, and A. Rashid, A framework for constructing semantically composable feature models from natural language requirements, SPLC'09, pp.211-220, 2009.

E. S. Yu, Towards modelling and reasoning support for early-phase requirements engineering, Proceedings of ISRE '97: 3rd IEEE International Symposium on Requirements Engineering, pp.226-235, 1997.
DOI : 10.1109/ISRE.1997.566873

W. Zhang, H. Mei, and H. Zhao, A feature-oriented approach to modeling requirements dependencies, 13th IEEE International Conference on Requirements Engineering (RE'05), pp.273-284, 2005.
DOI : 10.1109/RE.2005.6