Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Claus Ballegaard Nielsen, Peter Gorm Larsen, John S. Fitzgerald, Jim Woodcock, Jan Peleska. Systems of Systems Engineering: Basic Concepts, Model-Based Techniques, and Research Directions. ACM Computing Surveys, 48(2):18, 2015. [doi]