On a Possible Reason of Tc Suppression with Oxygen Doping in Tl2Ba2CuO6+x I.F. Schegolev, N.N. Kolesnikov, V.N. Kopylov, T.G. Togonidze and O.M. Vyaselev J. Phys. I France, 6 12 (1996) 2265-2273 Accepted: 19 August 1996 DOI: 10.1051/jp1:1996216