Citation: Z. Ziniuk et al., NEW CHELATING PYRIDYL-INDENYL AND QUINOLYL-INDENYL LIGANDS LEADING TOC-1 SYMMETRICAL COMPLEXES OF ZIRCONIUM VIA AMINE ELIMINATION - X-RAY STRUCTURE OF -PYRIDYLMETHYL)(INDENYL)]TRIS(DIMETHYLAMIDO)ZR(IV), Journal of organometallic chemistry, 546, 1997, pp. 441-446