1. L. P. Roobol, S. Brandenburg, and H. W. Schreuder, Proceedings of the 15th International Conference on Cyclotrons and their Applications, Caen, France, edited by E. Baron and M. Lieuvin (IOP, London, 1999), p. 211.
2. W. Bräutigam and R. Brings, Proceedings of the 14th International Conference on Cyclotrons and their Applications, Cape Town, South Africa, edited by J. C. Cornell (World Scientific, Singapore, 1996), p. 280.
3. P. M. Cronje, H. N. Jungwirth, and W. A. G. Nel, in Proceedings of the 12th International Conference on Cyclotrons and their Applications, Berlin, Germany, edited by B. Martin and K. Ziegler (World Scientific, Singapore, 1989), p. 467.
4. K. Arakawa, Y. Nakamura, W. Yokota, M. Fukuda, T. Nara, T. Agematsu, S. Okumura, I. Ishibori, T. Karasawa, R. Tanaka, A. Shimizu, T. Tachikawa, Y. Hayashi, K. Ishii, and T. Satoh, in Proceedings of the 13th International Conference on Cyclotrons and their Applications, Vancouver, Canada, edited by G. Dutto and M. K. Craddock (World Scientific, Singapore, 1993), p. 119.
5. Using a cyclotron plus ECR source for detector evaluation and calibration