1. ADAMS, E. W., The foundations of rigid body mechanics and the derivation of its law from those of particle mechanics. This volume, 250-265.
2. Forschungen zur Logik und zur Grundlegung der exakten Wissenschaften;Hermes,1938
3. Axiomatic Foundations of Classical Particle Mechanics;McKinsey;Journal of Rational Mechanis and Analysis,1953
4. Review of Hermes [1];Rosser;Journal of Symbolic Logic,1938