1. Artrosis Deformans van het Kakgewricht;Boering,1966
2. Analysis of Forces at the Temporomandibular Joint During Function;Barbenel;Dent. Pract. Dent. Rec.,1969
3. Mastikationsapparatets Funktionelle Anatomi;Krogh-Poulsen;Nord. Klin. Odont.,1970
4. Mastikationsapparatets Funktionelle Anatomi;Krogh-Poulsen;Nord. Klin. Odont.,1970
5. Forces Acting on the Femoral Head-Prosthesis;Rydell,1966