Citation: Morosin, B.; Ginley, D.S.; Hlava, P.F.; Kwak, J.F.; Baughman, R.J.; Carr, M.J.; Schirber, J.E.; Venturini, E.L. (1988). Structural and compositional characterization of polycrystals and single crystals in the Bi- and Tl-superconductor systems: Crystal structure of Tl Ca Ba2 Cu2 O7. Physica C (Amsterdam), 152, pp. 413-423.