1. T. Krygowski, A. Rchatgi, D. Ruby, Proceedings of the 26th IEEE PVSC, 1997, p. 19.
2. P. Doshi, J. Moschner, J. Jeong, A. Rohatgi, R. Singh, S. Narayanan, Proceedings of the 26th IEEE PVSC, 1997, p. 87.
3. Gettering in silicon
4. Model describing phosphorus diffusion gettering of transition elements in silicon
5. I. Hanke, M. Apel, Schroter, Proceedings of the 14th European PVSEC, 1997, p. 735.