MOTIONS IN A VISCOUS INORGANIC LIQUID : FERROUS ION IN COLD PHOSPHORIC ACID P. A. FLINN, B. J. ZABRANSKY et S. L. RUBY J. Phys. Colloques, 37 C6 (1976) C6-739-C6-743 DOI: 10.1051/jphyscol:19766155