Vernonparry, K., Romano, L., Lees, J., & Grovenor, C. (1990). THE DEGRADATION PROCESS IN TL2BA2CA1CU2O10+X.
Lua i Stíl Chicago (17ú heag.)Vernonparry, K., L. Romano, J. Lees, agus C. Grovenor. THE DEGRADATION PROCESS IN TL2BA2CA1CU2O10+X. 1990.
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