@book{justhis5086,
           title = {De Derde Slag bij Ieper },
          author = {Koen Koch},
         address = {Anvers},
       publisher = {Manteau},
            year = {2007},
        keywords = {Premi{\`e}re guerre mondiale violence Ypres
WWI war crimes wereldoorlog},
             url = {http://www.just-his.be/eprints/5086/}
}