1. Christensen-Dalsgaard, J., et al, 1996, Science
272, 1286
2. Kirsten T., 1997 in New Trends in Solar-Neutrino Physics eds V Berezinsky and G Fiorentini, INFN, Laboratori Nazionali del Gran Sasso, pp 1–
3. Kirsten T 1997. In Proceedings 4th International Solar Neutrino Conference ed W Hampel Neumann Druck Heidelberg pp 138–150
4. Roxburgh, I. W., 1996a. In Windows on the Sun, Bombay, October 1995, Eds Chitre, S.M. and Antia, H.M. Bulletin Astron Soc India, 24, 89–1
5. Roxburgh I W 1996b, In New Trends in Solar-Neutrino Physics eds V Berezinsky and G Fiorentini, INFN, Laboratori Nazionali del Gran Sasso, pp 269–274.