TY - JOUR T1 - On the Propagation of Tremors over the Surface of an Elastic Solid JF - Philosophical Transactions of the Royal Society of London. Series A, Containing Papers of a Math. or Phys. Character (1896-1934) VL - 203 SP - 1 EP - 42 PY - 1904/01/01/ UR - http://dx.doi.org/10.1098/rsta.1904.0013 M3 - doi:10.1098/rsta.1904.0013 AU - Lamb, H. ER -