STABILITY IMPROVEMENTS IN THE TRIUMF CYCLOTRON MAGNETIC FIELD TO ± 0.7ppm K. Reiniger, H. Baumann, D. Dohan et D. PearceJ. Phys. Colloques, 45 C1 (1984) C1-225-C1-228DOI: https://doi.org/10.1051/jphyscol:1984145