DIRECT OBSERVATION OF DISORDER WITHIN CRYSTALLOGRAPHIC SHEAR DEFECTS IN DEFORMED AND NON-STOICHIOMETRIC RUTILES M.G. Blanchin, L.A. Bursill, J.L Hutchison et P.L. Gai J. Phys. Colloques, 42 C3 (1981) C3-95-C3-112 DOI: 10.1051/jphyscol:1981310