Evidence of incommensurate structural fluctuations in Bi2Sr1.9La0.1CuO6+δ L. VASILIU-DOLOC, A.H. MOUDDEN, G. COLLIN and J. DOUCET J. Phys. IV France, 03 C2 (1993) C2-141-C2-144 DOI: 10.1051/jp4:1993228