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.
Rodrigo A. M. Braga. Plataforma de desenvolvimento de cadeiras de rodas inteligentes. PhD thesis, University of Porto, Portugal, 2010. [doi]
Abstract is missing.