TY - CPAPER AU - Ph. Van Vledder BT - Workshop on Ocean Waves, 25-27 June 2012 CY - Shinfield Park, Reading DA - 2012 LA - eng PB - ECMWF PP - Shinfield Park, Reading PY - 2012 SP - 97 EP - 112 T2 - Workshop on Ocean Waves, 25-27 June 2012 TI - Efficient algorithms for non-linear four-wave interactions ER -