@TECHREPORT{,
       author = {Weizs{\"{a}}cker, Lorenz},
        month = apr,
        title = {Persistent Name Spaces for Uniform Experiments},
       number = {TUD-KE-2010-04},
         year = {2010},
  institution = {TU Darmstadt, Knowledge Engineering Group},
          url = {http://www.ke.tu-darmstadt.de/resources/peewit}
}