1. Briesmeister, J. F. (ed.) (1993) MCNP: A General Monte Carlo N-Particle Transport Code, Version 4A. LA-12625, Los Alamos, U.S.A
2. On the distribution of trace elements in human skeletons;Brätter;J. Radioanal. Chem.,1977
3. Firestone, R. B. and Shirley, V. S. (eds.) (1996) Table of Isotopes, 8th edn. John Wiley and Sons, New York
4. Dietary shift during the 2nd millennium BC in prehistoric Schimal, Oman Penninsula;Grupe;Paléorient,1989
5. Chemistry, microstructure, petrology, and diagenetic model of Jurassic dinosaur bones, Dinosaur National Monument, Utah;Hubert;J. Sediment. Res.,1996