Quantizing N=2 matter-supergravity systems
  We consider $N=2$ supergravity coupled to $N=2$ Yang--Mills matter and discuss the nature of one--loop divergences. Using $N=1$ superfields and superspace methods, we describe the quantization of the system in the abelian case. 
M.T. Grisaru, A. Santambrogio, D. Zanon