G. Neumann, and M. Strembeck. SACMAT '02: Proceedings of the seventh ACM symposium on Access control models and technologies, page 33--42. New York, NY, USA, ACM, (2002)
A. Kittur, B. Suh, B. Pendleton, and E. Chi. CHI '07: Proceedings of the SIGCHI conference on Human factors in computing systems, page 453--462. New York, NY, USA, ACM, (2007)
?. The Semantic Web: a view on data integration, reasoning, human factors, collective intelligence and technology adoption, page 209-216. AIT e-Press, (2008)2008, Marco Ronchetti,.