1. F. Loyer et al, “New Beam Diagnostics at GANIL … ”.
2. Beam Current Transformer with DC to 200 MHz Rang e;Unser;CERN/ISR-CO/69-6, IEEE Trans. NS 16, 934-938,1969
3. A Toroidal DC Beam Current Transformer with High Resolution;Unser;CERN/ISR-OP/81-14, IEEE Trans. NS 28 N°3, 92344-2346,June
4. Noise in amorphous magnetic Materials;Shirae;IEEE MA G-20,1984
5. Toroidal AC and DC current transformers for Beam Intensity Measurements;Unser;Atomenergie-Kerntechnik,1985