TY - JOUR T1 - Deep Water Waves, Progressive or Stationary, to the Third Order of Approximation JF - Proceedings of the Royal Society of London. Series A, Containing Papers of a Mathematical and Physical Character (1905-1934) VL - 91 IS - 629 SP - 345 EP - 353 PY - 1915/05/03/ UR - http://dx.doi.org/10.1098/rspa.1915.0025 M3 - doi:10.1098/rspa.1915.0025 AU - Rayleigh, L. ER -