1. Ueber die Fortpflanzungsgeschwindigkeiten kleiner Schwingungen in einem unbegrenzten isotropen Kreiszylinder;Pochhad41mr;J. reine angew. Math.,1876
2. The equations of an isotropic elastic solid in polar and cylindrical co-ordinates, their solution and application;Chree;Trans. Cam. phil. Soc.,1889
3. Mathematical Theory of Elasticity;Love,1934
4. The velocity of longitudinal waves in cylindrical bars;Bancroft;Phys. Rev.,1941
5. Dispersion of elastic waves in solid circular cylinders;Hudson;Phys. Rev.,1943