1. Optical reference geometry for stationary and static dynamics
2. and , New attractor, entropy function and black hole partition function, [hep-th/0605279].
3. , , and , Extremal black holes in supergravity, hep-th/0611345, to appear in String theory and fundamental interactions (Springer, Berlin, Heidelberg, 2007).
4. , , and , First order description of black holes in moduli space, arXiv:0706.0712 [hep-th].
5. An introduction to global supersymmetry. Lecture notes, 2001. http://www.physics.uc.edu/~argyres/661/index.html.