To use this file, please add the following packages \usepackage{url} \usepackage[utf8x]{inputenc} @phdthesis{2006_silenus_dissertation, author = {Maximilian Berger}, title = {{SILENUS — A federated service-oriented approach to distributed file system}}, note = {\url{http://max.berger.name/research/silenus/print/silenus.pdf}}, school = {Texas Tech University}, year = {2006}, }