1. Training of muscular strength by static and dynamic muscle activity. 2:a Lingiaden Stockholm 1949 Kongressen I and II lectures;Asmussen;Berlingska boktryckeriet. Lund.,1949
2. Positive and negative muscular work;Asmussen;Acta physiol. scand.,1952
3. Beiträge zum Problem der willkürlich beweglichen Armprothese. IV. Die Kraftkurven der indirekten natürlichen Energiequellen;Bethe;Münch. med. Wschr.,1919
4. The maximum torques developed in pronation and supination of the right hand;Darcus;J. anat. (Lond.),1951
5. A strain-gauge dynamometer for measuring the strength of muscle contraction and for re-education muscles;Darcus;Ann. phys. Med. (Lond.),1953