@unpublished{orgprints15526,
           title = {How to evaluate applications of nanotechnology for the packaging of organic food},
          author = {B. Speiser and K. Seidel},
            year = {2009},
        keywords = {Nanotechnology, organic farming},
             url = {http://orgprints.org/15526/},
        abstract = {How to evaluate applications of nanotechnology for the packaging of organic food}
}