THE ROLE OF ORDERED SURFACE AGGREGATES IN ION DESORPTION BY 252-Cf-PDMS R. D. MACFARLANE, C. J. McNEAL et D. L. JACOBSJ. Phys. Colloques, 50 C2 (1989) C2-21-C2-25DOI: https://doi.org/10.1051/jphyscol:1989204