A THALLIUM, YTTRIUM AND COPPER NMR-STUDY OF THE (TL0.5PB0.5)SR2(CA1-GAMMA-Y-GAMMA)CU2O7-DELTA SYSTEM (VOL 6, PG 33, 1993) (SUPERCONDUCTOR SCIENCE and TECHNOLOGY, 1993)

(untitled) - Tunstall, D; Dai, G; Webster, W; Booth, H; Arumugam, S; Liu, R; Edwards, P