PARTICLE INTERACTION EFFECTS IN FERROFLUIDS N. Y. Ayoub, B. Abu-Aisheh, N. Laham, M. Dababneh, J. Popplewell et K. O'GradyJ. Phys. Colloques, 49 C8 (1988) C8-1841-C8-1842DOI: https://doi.org/10.1051/jphyscol:19888842