TY - JOUR AU - R. Hart AU - L. You AU - Alan Gallagher AU - John Cooper BT - Optics Communications DA - Jan-10-1994 DO - 10.1016/0030-4018(94)90474-X PY - 1994 SP - 331 EP - 337 T2 - Optics Communications TI - Failures of the four-wave mixing model for cone emission VL - 111 SN - 00304018 ER -