Nicolai, Hermann Quantum Gravity & Unified Theories, AEI-Golm, MPI for Gravitational Physics, Max Planck Society;
347074.pdf (Verlagsversion), 336KB
Nicolai, H., Townsend, P. K., & van Nieuwenhuizen, P. (1981). Comments on 11-dimensional supergravity. Lettere Al Nuovo Cimento Series 2, 30(10), 315-320. doi:10.1007/BF02817085.