NUCLEUS-NUCLEUS POTENTIAL ; THEORETICAL ASPECTS IN THE 20-100 MeV/u RANGE A. FAESSLER, R. LINDEN, N. OHTSUKA et F.B. MALIK J. Phys. Colloques, 47 C4 (1986) C4-111-C4-123 DOI: 10.1051/jphyscol:1986415