Obstacle problem for SPDE with nonlinear Neumann boundary condition via   reflected generalized backward doubly SDEs
  This paper is intended to give a probabilistic representation for stochastic viscosity solution of semi-linear reflected stochastic partial differential equations with nonlinear Neumann boundary condition. We use it connection with reflected generalized backward doubly stochastic differential equation. 
Auguste Aman (LMAI), Naoual Mrhardy