1. Initial performance of the Stanford superconducting recyclotron;Calarco;IEEE Trans. Nucl. Sci.,1977
2. Proceedings of the VI Workshop on RF Superconductivity;Gräf,1993
3. Proceedings of the VI Workshop on RF Superconductivity;Mammoser,1993
4. Proceedings of the VI Workshop on RF Superconductivity;Bonin,1993
5. Proceedings of the VI Workshop on RF Superconductivity;Tazzioli,1993