"Barthel" . <191552968> . "Catalyseurs de"@fr . . "Val\u00E9rie Barthel" . "Base Lewis"@fr . "Relation structure propri\u00E9t\u00E9"@fr . "Val\u00E9rie" . "Polym\u00E9risation catalyseur complexe"@fr . "\u00C9thyl\u00E8ne polym\u00E8re"@fr . "Ziegler-Natta"@fr . "Bases de"@fr . "St\u00E9r\u00E9osp\u00E9cificit\u00E9"@fr . "Polym\u00E8re isotactique"@fr . "Phosphore compos\u00E9"@fr . "Lewis"@fr . . "Prop\u00E8ne polym\u00E8re"@fr . "\u00C9tude exp\u00E9rimentale"@fr . "Polym\u00E9risation st\u00E9r\u00E9osp\u00E9cifique"@fr . "Poly\u00E9thyl\u00E8ne"@fr . "Polypropyl\u00E8ne"@fr . "Catalyseur Ziegler Natta"@fr .