TY - JOUR AU - M Vorontsov AU - Mingjun Zhao AU - Dana Anderson BT - Optics Communications DA - 1997-01 DO - 10.1016/S0030-4018(96)00506-8 PY - 1997 SP - 191 EP - 194 T2 - Optics Communications TI - Nonlinear dynamics of a 2D feedback system with photorefractive gain VL - 134 SN - 00304018 ER -