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THE PDCL₂-INDUCED REARRANGEMENT OF DIBENZO-BULLVALENE INTO DIBENZO (G, H) BICYCLO (4.2.2.) DECA-2,4,7,9-TETRAENEBANCIU M; ELIAN M; DRAGHICI C et al.1974; REV. ROUMAINE CHIM.; ROUMAN.; DA. 1974; VOL. 19; NO 7; PP. 1179-1184; BIBL. 8 REF.Article